ISL28118, ISL28218 Features The ISL28118 and ISL28218 are single and dual precision, single supply rail-to-rail output amplifiers with a common mode input voltage range extending to 0.5V below the V- rail. These op amps feature low power, low offset voltage, and low temperature drift, making them the ideal choice for applications requiring both high DC accuracy and AC performance. The devices can operate from single (3V to 40V) or dual (±1.5V to ±20V) supplies. The combination of precision and small footprint provides the user with outstanding value and flexibility relative to similar competitive parts. • Rail-to-Rail Output Applications for these amplifiers include precision instrumentation, data acquisition, precision power supply controls, and industrial controls. • Superb Offset Voltage Temperature Drift - ISL28118 . . . . . . . . . . . . . . . . . . 1.2µV/°C, Max. Both parts are offered in 8 Ld TDFN, 8 Ld SOIC and 8 Ld MSOP packages. All devices are offered in standard pin configurations and operate over the extended temperature range of -40°C to +125°C. • Below-Ground (V-) Input Capability to -0.5V • Single Supply Range . . . . . . . . . . . . . . . . 3V to 40V • Low Current Consumption . . . . . . . . . . . . . . 850µA • Low Noise Voltage . . . . . . . . . . . . . . . . 5.6nV/√Hz • Low Noise Current . . . . . . . . . . . . . . . . 355fA/√Hz • Low Input Offset Voltage - ISL28118 . . . . . . . . . . . . . . . . . . . . 150µV Max. - ISL28218 . . . . . . . . . . . . . . . . . . . . 230µV Max. - ISL28218 . . . . . . . . . . . . . . . . . . 1.4µV/°C, Max. • Operating Temperature Range . . . .-40°C to +125°C • No Phase Reversal Applications • Precision Instruments • Medical Instrumentation • Data Acquisition • Power Supply Control • Industrial Process Control Typical Application Input Offset Voltage vs Input Common Mode Voltage, VS = ±15V RF IN- 10kΩ RIN+ IN+ V+ ISL28118 V- +3V to 40V 300 VOUT + 10kΩ +25°C 400 GAIN = 10 200 VOS (µV) RINRSENSE 500 100kΩ LOAD +125°C 100 0 -100 RREF+ -200 100kΩ -300 -40°C -400 VREF -500 -17 -16 -15 -14 -13 -12 10 11 12 13 14 15 INPUT COMMON MODE VOLTAGE (V) SINGLE-SUPPLY, LOW-SIDE CURRENT SENSE AMPLIFIER November 22, 2010 FN7532.1 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas Inc. 2010. All Rights Reserved Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners. ISL28118, ISL28218 40V Precision Single Supply Rail-to-Rail Output Low Power Operational Amplifiers ISL28118, ISL28218 ISL28118 (8 LD SOIC, 8 LD MSOP) TOP VIEW ISL28118 (8 LD TDFN) TOP VIEW NC 1 -IN 2 - + +IN 3 V- 4 PD 8 NC NC 1 7 V+ -IN 2 6 VOUT +IN V- 5 NC -IN A 2 +IN A 3 V- 4 + - PD 7 V+ 3 6 VOUT 4 5 NC VOUT A 1 7 VOUT B -IN A 2 6 -IN B +IN A 3 5 +IN B V- 4 8 V+ - + NC - + ISL28218 (8 LD SOIC, 8 LD MSOP) TOP VIEW ISL28218 (8 LD TDFN) TOP VIEW VOUT A 1 8 - + + - 8 V+ 7 VOUT B 6 -IN B 5 +IN B Pin Descriptions ISL28218 ISL28118 ISL28118 (8 LD SOIC, ISL28218 (8 LD SOIC, PIN EQUIVALENT MSOP) NAME CIRCUIT MSOP) (8 LD TDFN) (8 LD TDFN) DESCRIPTION 3 3 3 3 +IN_A Circuit 1 Amplifier A non-inverting input 2 2 2 2 -IN_A Circuit 1 Amplifier A inverting input 6 6 1 1 VOUT_A Circuit 2 Amplifier A output 4 4 4 4 V- Circuit 3 Negative power supply 5 5 +IN_B Circuit 1 Amplifier B non-inverting input 6 6 -IN_B Circuit 1 Amplifier B inverting input 7 7 VOUT_B Circuit 2 Amplifier B output 8 8 V+ Circuit 3 Positive power supply 7 7 PAD PAD PAD V+ IN- V+ V- VCIRCUIT 2 2 V+ CAPACITIVELY TRIGGERED ESD CLAMP OUT IN+ CIRCUIT 1 Thermal Pad is electrically isolated from active circuitry. Pad can float, connect to Ground or to a potential source that is free from signals or noise sources. VCIRCUIT 3 FN7532.1 November 22, 2010 ISL28118, ISL28218 Ordering Information PART NUMBER (Notes 2, 3) PART MARKING TEMPERATURE RANGE (°C) PACKAGE (Pb-Free) PKG. DWG. # ISL28118FBZ 28118 FBZ -40 to +125 8 Ld SOIC M8.15E Coming Soon ISL28118FRTZ 118Z -40 to +125 8 Ld TDFN L8.3x3A Coming Soon ISL28118FUZ 8118Z -40 to +125 8 Ld MSOP M8.118 ISL28218FBZ (Note 1) 28218 FBZ -40 to +125 8 Ld SOIC M8.15E ISL28218FRTZ 218Z -40 to +125 8 Ld TDFN L8.3x3A ISL28218FUZ 8218Z -40 to +125 8 Ld MSOP M8.118 NOTES: 1. Add “-T*” suffix for tape and reel. Please refer to TB347 for details on reel specifications. 2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 3. For Moisture Sensitivity Level (MSL), please see device information page for ISL28118, ISL28218. For more information on MSL, please see Technical Brief TB363. 3 FN7532.1 November 22, 2010 ISL28118, ISL28218 Absolute Maximum Ratings Thermal Information Maximum Supply Voltage . . . . . . . . . . . . . . . . . . . . . . 42V Maximum Differential Input Current . . . . . . . . . . . . . 20mA Maximum Differential Input Voltage. . . . . . . . . . . . . . . . 42V or V- - 0.5V to V+ + 0.5V Min/Max Input Voltage . . . . . . 42V or V- - 0.5V to V+ + 0.5V Max/Min Input Current for Input Voltage . . >V+ or <V- ±20mA Output Short-Circuit Duration (1 output at a time) . . Indefinite ESD Tolerance Human Body Model (Tested per JESD22-A114F) . . . . . 3kV Machine Model (Tested per JESD22-A115-A) . . . . . . . 300V Charged Device Model (Tested per CDM-22CI0ID) . . . . 2kV Thermal Resistance (Typical) Operating Conditions θJA (°C/W) θJC (°C/W) ISL28118 8 Ld TDFN Package (Notes 5, 6) . . . 50 9 8 Ld SOIC Package (Notes 4, 7) . . . 120 60 8 Ld MSOP Package (Notes 4, 7) . . 165 57 ISL28218 8 Ld TDFN Package (Notes 5, 6) . . . 48 5.5 8 Ld SOIC Package (Notes 4, 7) . . . 120 55 8 Ld MSOP Package (Notes 4, 7) . . 150 45 Storage Temperature Range . . . . . . . . . . . -65°C to +150°C Pb-free Reflow Profile . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Ambient Operating Temperature Range . . . . -40°C to +125°C Maximum Operating Junction Temperature . . . . . . . +150°C CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. NOTES: 4. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details. 5. θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech Brief TB379. 6. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside. 7. For θJC, the “case temp” location is taken at the package top center. Electrical Specifications PARAMETER VOS VS ±15V, VCM = 0, VO = 0V, RL = Open, TA= +25°C, unless otherwise noted. Boldface limits apply over the operating temperature range, -40°C to +125°C. Temperature data established by characterization. DESCRIPTION Input Offset Voltage CONDITIONS ISL28118 MIN (Note 8) TYP MAX (Note 8) UNIT -150 25 150 µV 270 µV 230 µV 290 µV -270 ISL28218 -230 40 -290 TCVOS ΔVOS IB Input Offset Voltage Temperature Coefficient ISL28118 -1.2 0.2 1.2 µV/°C ISL28218 -1.4 0.3 1.4 µV/°C -280 44 280 µV 365 µV Input Offset Voltage Match (ISL28218 only) -365 Input Bias Current -575 -230 nA -800 TCIB Input Bias Current Temperature Coefficient IOS Input Offset Current nA -0.8 -50 4 -75 CMRR nA/°C 50 nA 75 nA Common-Mode Rejection Ratio VCM = V- - 0.5V to V+ - 1.8V 118 dB VCM = V- - 0.2V to V+ -1.8V 118 dB ISL28118 VCM = V- to V+ -1.8V 118 dB 102 98 ISL28218 VCM = V- to V+ -1.8V 103 99 4 dB 118 dB dB FN7532.1 November 22, 2010 ISL28118, ISL28218 Electrical Specifications PARAMETER VCMIR PSRR AVOL VOL VOH IS VS ±15V, VCM = 0, VO = 0V, RL = Open, TA= +25°C, unless otherwise noted. Boldface limits apply over the operating temperature range, -40°C to +125°C. Temperature data established by characterization. (Continued) DESCRIPTION Common Mode Input Voltage Range CONDITIONS Guaranteed by CMRR test Power Supply Rejection Ratio VS = 3V to 40V, VCMIR = Valid Input Voltage Open-Loop Gain Output Voltage Low, VOUT to V- MIN (Note 8) MAX (Note 8) UNIT V- - 0.5 V+ - 1.8 V V- V+ - 1.8 V 109 TYP 124 dB 105 dB VO = -13V to +13V, RL = 10kΩ to ground 125 136 dB ISL28118 120 dB ISL28218 122 dB RL = 10kΩ 70 mV ISL28118 85 mV ISL28218 73 mV Output Voltage High, V+ to VOUT RL = 10kΩ 110 mV 120 mV Supply Current/Amplifier ISL28118; RL = Open 1.2 mA 1.6 mA 1.1 mA 1.4 mA 0.85 ISL28218; RL = Open 0.85 ISC+ Output Short Circuit Source Current RL = 10Ω to V- 16 mA ISC- Output Short Circuit Sink Current RL = 10Ω to V+ 28 mA Supply Voltage Range Guaranteed by PSRR VSUPPLY 3 40 V AC SPECIFICATIONS GBWP Gain Bandwidth Product ACL = 101, VOUT = 100mVP-P; RL = 2k enp-p Voltage Noise en 4 MHz 0.1Hz to 10Hz, VS = ±18V 300 nVP-P Voltage Noise Density f = 10Hz, VS = ±18V 8.5 nV/√Hz en Voltage Noise Density f = 100Hz, VS = ±18V 5.8 nV/√Hz en Voltage Noise Density f = 1kHz, VS = ±18V 5.6 nV/√Hz en Voltage Noise Density f = 10kHz, VS = ±18V 5.6 nV/√Hz in Current Noise Density f = 1kHz, VS = ±18V 355 fA/√Hz THD + N Total Harmonic Distortion + Noise 1kHz, G = 1, VO = 3.5VRMS, RL = 10kΩ 0.0003 % TRANSIENT RESPONSE SR Slew Rate AV = 1, RL = 2kΩ, VO = 10VP-P ±1.2 V/µs tr, tf, Small Signal Rise Time 10% to 90% of VOUT AV = 1, VOUT = 100mVP-P , Rf = 0Ω, RL = 2kΩ to VCM 100 ns Fall Time 90% to 10% of VOUT AV = 1, VOUT = 100mVP-P , Rf = 0Ω, RL = 2kΩ to VCM 100 ns Settling Time to 0.01% 10V Step; 10% to VOUT AV = 1, VOUT = 10VP-P , Rf = 0Ω RL = 2kΩ to VCM 8.5 µs ts 5 FN7532.1 November 22, 2010 ISL28118, ISL28218 Electrical Specifications PARAMETER VOS VS ±5V, VCM = 0, VO = 0V, TA = +25°C, unless otherwise noted. Boldface limits apply over the operating temperature range, -40°C to +125°C. Temperature data established by characterization. DESCRIPTION Input Offset Voltage CONDITIONS ISL28118 MIN (Note 8) TYP MAX (Note 8) UNIT -150 25 150 µV 270 µV 230 µV 290 µV -270 ISL28218 -230 40 -290 TCVOS ΔVOS IB Input Offset Voltage Temperature Coefficient ISL28118 -1.2 0.2 1.2 µV/°C ISL28218 -1.4 0.3 1.4 µV/°C -280 44 280 µV 365 µV Input Offset Voltage Match (ISL28218 only) -365 Input Bias Current -575 -230 nA -800 TCIB Input Bias Current Temperature Coefficient IOS Input Offset Current nA -0.8 -50 4 -75 CMRR Common-Mode Rejection Ratio nA/°C 50 nA 75 nA VCM = V- - 0.5V to V+ - 1.8V 119 dB VCM = V- - 0.2V to V+ -1.8V 119 dB 117 dB VCM = V- to V+ -1.8V 101 97 VCMIR PSRR AVOL Common Mode Input Voltage Range Guaranteed by CMRR test Power Supply Rejection Ratio VS = 3V to 40V, VCMIR = Valid Input Voltage Open-Loop Gain VO = -3V to +3V, RL = 10kΩ to ground dB V- - 0.5 V+ - 1.8 V V- V+ - 1.8 V 109 124 dB 105 122 dB 132 dB 117 VOL VOH IS Output Voltage Low, VOUT to V- RL = 10kΩ Output Voltage High, V+ to VOUT RL = 10kΩ Supply Current/Amplifier RL = Open dB 0.85 38 mV 45 mV 65 mV 70 mV 1.1 mA 1.4 µA ISC+ Output Short Circuit Source Current RL = 10Ω to V- 13 mA ISC- Output Short Circuit Sink Current RL = 10Ω to V+ 20 mA AC SPECIFICATIONS GBWP Gain Bandwidth Product ACL = 101, VOUT = 100mVP-P; RL = 2k 3.2 MHz enp-p Voltage Noise 0.1Hz to 10Hz 320 nVP-P en Voltage Noise Density f = 10Hz 9 nV/√Hz en Voltage Noise Density f = 100Hz 5.7 nV/√Hz 6 FN7532.1 November 22, 2010 ISL28118, ISL28218 Electrical Specifications PARAMETER VS ±5V, VCM = 0, VO = 0V, TA = +25°C, unless otherwise noted. Boldface limits apply over the operating temperature range, -40°C to +125°C. Temperature data established by characterization. (Continued) DESCRIPTION MIN (Note 8) CONDITIONS TYP MAX (Note 8) UNIT en Voltage Noise Density f = 1kHz 5.5 nV/√Hz en Voltage Noise Density f = 10kHz 5.5 nV/√Hz in Current Noise Density f = 1kHz 380 fA/√Hz THD + N Total Harmonic Distortion + Noise 1kHz, G = 1, VO = 1.25VRMS, RL = 10kΩ 0.0003 % TRANSIENT RESPONSE SR Slew Rate AV = 1, RL = 2kΩ, VO = 4VP-P ±1 V/µs tr, tf, Small Signal Rise Time 10% to 90% of VOUT AV = 1, VOUT = 100mVP-P , Rf = 0Ω, RL = 2kΩ to VCM 100 ns Fall Time 90% to 10% of VOUT AV = 1, VOUT = 100mVP-P , Rf = 0Ω, RL = 2kΩ to VCM 100 ns Settling Time to 0.01% 4V Step; 10% to VOUT AV = 1, VOUT = 4VP-P , Rf = 0Ω RL = 2kΩ to VCM 4 µs ts NOTE: 8. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design. Typical Performance Curves VS = ±15V, VCM = 0V, RL = Open, unless otherwise specified. 200 200 FIGURE 1. ISL28118 INPUT OFFSET VOLTAGE DISTRIBUTION 7 120 100 80 60 40 20 0 -20 -40 0 -60 50 -80 120 80 VOS (µV) 100 60 40 0 20 -20 -40 -60 -80 0 -100 50 100 -100 100 150 -120 NUMBER OF AMPLIFIERS VS = ±5V 150 -120 NUMBER OF AMPLIFIERS VS = ±15V VOS (µV) FIGURE 2. ISL28118 INPUT OFFSET VOLTAGE DISTRIBUTION FN7532.1 November 22, 2010 ISL28118, ISL28218 Typical Performance Curves VS = ±15V, VCM = 0V, RL = Open, unless otherwise specified. (Continued) 250 250 VS = ±5V VOS (µV) FIGURE 3. ISL28218 INPUT OFFSET VOLTAGE DISTRIBUTION 18 VS = ±15V 16 14 12 10 8 6 4 2 0 TCVOS (µV/C) FIGURE 7. ISL28218 TCVOS vs NUMBER OF AMPLIFIERS ±15V 8 200 150 175 125 75 2 VS = ±5V 30 25 20 15 10 5 0 -1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 0 100 4 FIGURE 6. ISL28118 TCVOS vs NUMBER OF AMPLIFIERS ±5V NUMBER OF AMPLIFIERS 5 -1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 NUMBER OF AMPLIFIERS 10 25 6 35 15 50 8 VS = ±15V 20 0 10 TCVOS (µV/C) 30 25 -25 12 TCVOS (µV/C) FIGURE 5. ISL28118 TCVOS vs NUMBER OF AMPLIFIERS ±15V -50 -75 VS = ±5V 14 0 -1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 NUMBER OF AMPLIFIERS 16 VOS (µV) FIGURE 4. ISL28218 INPUT OFFSET VOLTAGE DISTRIBUTION NUMBER OF AMPLIFIERS 18 50 0 200 150 175 125 75 100 50 0 25 -25 -50 -75 0 -125 50 100 -125 100 150 -1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 150 200 -100 NUMBER OF AMPLIFIERS 200 -100 NUMBER OF AMPLIFIERS VS = ±15V TCVOS (µV/C) FIGURE 8. ISL28218 TCVOS vs NUMBER OF AMPLIFIERS ±5V FN7532.1 November 22, 2010 ISL28118, ISL28218 VS = ±15V, VCM = 0V, RL = Open, unless otherwise specified. (Continued) 100 500 90 400 80 300 70 200 60 100 VS = ±15V 50 40 VOS (µV) VOS (µV) Typical Performance Curves +25°C +125°C 0 -100 -200 30 20 10 0 -60 -40 -20 0 20 -40°C -300 VS = ±5V -400 40 60 80 -500 -17 100 120 140 160 -16 TEMPERATURE (°C) FIGURE 9. VOS vs TEMPERATURE -15 -14 -13 -12 10 11 12 13 0 -150 -100 VS = ±20V -200 VS = ± 15V -200 IBIAS (nA) IBIAS (nA) -150 -250 -300 -250 -300 -350 VS = ±1.5V -400 -350 VS = ±2.25V -450 -400 -40 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 VS (V) FIGURE 11. IBIAS vs VS 124 122 122 120 120 116 112 112 20 40 60 80 100 120 140 160 TEMPERATURE (°C) FIGURE 13. ISL28118 CMRR vs TEMPERATURE, VS = ±15V 9 40 60 80 100 120 140 116 114 0 20 118 114 110 -60 -40 -20 0 FIGURE 12. IBIAS vs TEMPERATURE vs SUPPLY 124 118 -20 VS = ±5V TEMPERATURE (°C) CMRR (dB) CMRR (dB) 15 FIGURE 10. INPUT OFFSET VOLTAGE vs INPUT COMMON MODE VOLTAGE, VS = ±15V -50 -500 14 INPUT COMMON MODE VOLTAGE (V) 110 -60 -40 -20 0 20 40 60 80 100 120 140 160 TEMPERATURE (°C) FIGURE 14. ISL28118 CMRR vs TEMPERATURE, VS = ±5V FN7532.1 November 22, 2010 ISL28118, ISL28218 VS = ±15V, VCM = 0V, RL = Open, unless otherwise specified. (Continued) 132 132 130 130 128 128 126 126 124 CMRR (dB) CMRR (dB) Typical Performance Curves CHANNEL-A 122 120 118 116 CHANNEL-B 120 114 112 0 140 130 120 110 100 90 80 70 60 50 40 30 VS = ±15V 20 SIMULATION 10 0 1m 0.01 0.1 1 110 -60 -40 -20 20 40 60 80 100 120 140 160 TEMPERATURE (°C) 0 20 40 60 80 100 120 140 160 TEMPERATURE (°C) FIGURE 16. ISL28218 CMRR vs TEMPERATURE, VS = ±5V 140 135 ISL28118 130 125 120 ISL28218 115 110 105 100 -60 10 100 1k 10k 100k 1M 10M 100M 1G FREQUENCY (Hz) FIGURE 17. CMRR vs FREQUENCY, VS = ±15V PSRR+ PSRR- 1k 10k 100k FREQUENCY (Hz) 1M 10M FIGURE 19. PSRR vs FREQUENCY, VS = ±15V 10 -40 -20 0 20 40 60 80 100 120 140 160 TEMPERATURE (°C) FIGURE 18. PSRR vs TEMPERATURE, VS = ±15V PSRR (dB) 140 130 120 110 100 90 80 70 60 50 40 VS = ±15V 30 AV = 1 20 CL = 4pF 10 RL = 10k 0 VCM = 1VP-P -10 10 100 CHANNEL-B 118 112 PSRR (dB) CMRR (dB) 122 116 FIGURE 15. ISL28218 CMRR vs TEMPERATURE, VS = ±15V PSRR (dB) 124 114 110 -60 -40 -20 CHANNEL-A 140 130 120 110 100 90 80 70 60 50 40 VS = ±5V 30 AV = 1 20 CL = 4pF 10 RL = 10k 0 VCM = 1VP-P -10 10 100 PSRR+ PSRR- 1k 10k 100k FREQUENCY (Hz) 1M 10M FIGURE 20. PSRR vs FREQUENCY, VS = ±5V FN7532.1 November 22, 2010 ISL28118, ISL28218 200 180 160 140 120 100 80 60 40 20 0 -20 -40 -60 VS = ±15V -80 RL = 1MΩ -100 1m 0.01 0.1 VS = ±15V, VCM = 0V, RL = Open, unless otherwise specified. (Continued) 70 60 PHASE GAIN 40 1 30 20 ACL = 10 RF = 10kΩ, RG = 1kΩ ACL = 1 -10 100 10 100 1k 10k 100k 1M 10M100M 1G VS = ±5V & ±15V CL = 4pF RL = 2k VOUT = 100mVP-P ACL = 100 0 FIGURE 21. OPEN-LOOP GAIN, PHASE vs FREQUENCY, VS = ±15V RF = 0, RG = ∞ 1k 10k NORMALIZED GAIN (dB) 0 -1 -2 -3 -4 RL = OPEN, 100k, 10k -5 RL = 1k RL = 499 RL = 100 VS = ±15V CL = 4pF -7 A = +1 V -8 VOUT = 100mVp-p -9 100 1k RL = 49.9 10k 100k 1M -2 -3 -4 RL = OPEN, 100k, 10k -5 -6 CL = 4pF -7 A = +1 V -8 VOUT = 100mVp-p -9 100 10M RL = 1k RL = 499 RL = 100 VS = ±5V 1k RL = 49.9 10k 100k 1M 10M FREQUENCY (Hz) FREQUENCY (Hz) FIGURE 23. GAIN vs FREQUENCY vs RL, VS = ±15V FIGURE 24. GAIN vs FREQUENCY vs RL, VS = ±5V 1 1 0 0 -1 -1 NORMALIZED GAIN (dB) NORMALIZED GAIN (dB) 10M 1 -1 -2 -3 -4 VOUT = 10mVP-P VS = ±5V VOUT = 50mVP-P CL = 4pF -7 A = +1 V -8 RL = INF VOUT = 100mVP-P -6 1M FIGURE 22. FREQUENCY RESPONSE vs CLOSED LOOP GAIN 0 -5 100k FREQUENCY (Hz) 1 NORMALIZED GAIN (dB) RF = 10kΩ, RG = 100Ω 10 FREQUENCY (Hz) -6 RF = 10kΩ, RG = 10Ω ACL = 1000 50 GAIN (dB) GAIN (dB) Typical Performance Curves -9100 VOUT = 500mVP-P VOUT = 1VP-P 1k 10k 100k 1M 10M FREQUENCY (Hz) FIGURE 25. GAIN vs FREQUENCY vs OUTPUT VOLTAGE 11 -2 -3 VS = ±1.5V -4 VS = ±5V -5 -6 CL = 4pF R = 10k -7 L AV = +1 -8 VOUT = 100mVP-P -9 100 1k VS = ±15V 10k 100k FREQUENCY (Hz) 1M 10M FIGURE 26. GAIN vs FREQUENCY vs SUPPLY VOLTAGE FN7532.1 November 22, 2010 ISL28118, ISL28218 Typical Performance Curves 90 VOH AND VOL (mV) 100 VS = ±15V RL = 10k 80 70 60 VOL 50 40 -60 -40 -20 0 VOH AND VOL (mV) VOH AND VOL (mV) 50 20 40 60 80 100 120 140 160 TEMPERATURE (°C) VOH 36 34 32 30 28 26 VOL 20 -60 20 40 60 80 100 120 140 160 TEMPERATURE (°C) -40 -20 0 20 40 60 80 100 120 140 160 TEMPERATURE (°C) FIGURE 30. ISL28218 VOUT HIGH AND LOW vs TEMPERATURE, VS = ±5V, RL = 10k 15 5 14 VS = ±15V 13 AV = 2 RF = RG = 100k 12 VIN = ±7.5V-DC 11 VOH VOH 0 22 FIGURE 29. ISL28218 VOUT HIGH & LOW vs TEMPERATURE, VS = ±15V, RL = 10k 125°C -40°C 10 -10 -11 0°C +75°C -12 4 VS = ±5V AV = 2 3 RF = RG = 100k VIN = ±2.5V-DC 2 -40°C 1 -1 -2 +25°C VOL VOL -20 24 VOL 0 -40 VS = ±5V RL = 10k 38 60 -13 125°C +75°C 0°C +25°C -3 -4 -14 -15 VOL 40 70 -20 60 42 80 -40 70 FIGURE 28. ISL28118 VOUT HIGH AND LOW vs TEMPERATURE, VS = ±5V, RL = 10k VOH 40 -60 80 40 -60 20 40 60 80 100 120 140 160 TEMPERATURE (°C) VS = ±15V RL = 10k 90 VOH 50 FIGURE 27. ISL28118 VOUT HIGH & LOW vs TEMPERATURE, VS = ±15V, RL = 10k 100 VS = ±5V RL = 10k 90 VOH VOH AND VOL (mV) 100 VS = ±15V, VCM = 0V, RL = Open, unless otherwise specified. (Continued) 0 2 4 6 8 10 12 14 16 18 20 I-FORCE (mA) FIGURE 31. ISL28118 OUTPUT VOLTAGE SWING vs LOAD CURRENT VS = ±15V 12 -5 0 2 4 6 8 10 12 14 16 18 20 I-FORCE (mA) FIGURE 32. ISL28118 OUTPUT VOLTAGE SWING vs LOAD CURRENT VS = ±5V FN7532.1 November 22, 2010 ISL28118, ISL28218 Typical Performance Curves 15 12 VOH 13 125°C 11 3 +125°C 2 -40°C -40°C 1 -1 10 -10 -11 0°C 0°C -2 +25°C +75°C -12 -13 +25°C +75°C -3 -4 -14 -15 VS = ±5V AV = 2 RF = RG = 100k VIN = ±2.5V-DC 4 VOL VOH 5 VS = ±15V AV = 2 RF = RG = 100k VIN = ±7.5V-DC 14 VOL VS = ±15V, VCM = 0V, RL = Open, unless otherwise specified. (Continued) 0 2 4 6 8 10 12 14 16 18 20 22 -5 24 0 2 4 6 8 I-FORCE (mA) 1600 1600 1400 1400 VS = ±21V 1200 1000 VS = ±15V 800 VS = ±2.25V 600 400 -60 -40 -20 0 20 40 60 80 18 20 22 24 FIGURE 34. ISL28218 OUTPUT VOLTAGE SWING vs LOAD CURRENT VS = ±5V CURRENT (µA) CURRENT (µA) FIGURE 33. ISL28218 OUTPUT VOLTAGE SWING vs LOAD CURRENT VS = ±15V 10 12 14 16 I-FORCE (mA) VS = ±21V 1200 1000 VS = ±15V 800 VS = ±2.25V 600 400 -60 100 120 140 160 -40 -20 0 20 40 60 80 100 120 140 160 TEMPERATURE (°C) TEMPERATURE (°C) FIGURE 35. ISL28118 SUPPLY CURRENT vs TEMPERATURE vs SUPPLY VOLTAGE FIGURE 36. ISL28218 SUPPLY CURRENT vs TEMPERATURE vs SUPPLY VOLTAGE 1100 ISUPPLY PER AMPLIFIER (µA) 1000 ISL28218 900 800 ISL28118 700 600 500 400 300 200 100 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 VSUPPLY (V) FIGURE 37. SUPPLY CURRENT vs SUPPLY VOLTAGE 13 FN7532.1 November 22, 2010 ISL28118, ISL28218 Typical Performance Curves 10 10 Input Noise Current 1 0.1 0.1 1 10 100 1k FREQUENCY (Hz) 10k 1 0.1 100k FIGURE 38. INPUT NOISE VOLTAGE (en) AND CURRENT (in) vs FREQUENCY, VS = ±18V VS = ±5V INPUT NOISE VOLTAGE (nV/√Hz) Input Noise Voltage INPUT NOISE VOLTAGE INPUT NOISE CURRENT 1 1 0.1 0.1 1 10 100 1k FREQUENCY (Hz) 500 VS = ±18V AV = 10k 400 300 200 100 0 -100 -200 -300 -400 VS = ±5V AV = 10k 400 300 200 100 0 -100 -200 -300 -400 -500 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 TIME (s) 0.1 -40°C AV = 10 VOUT = 10VP-P 5 6 7 8 9 10 FIGURE 41. INPUT NOISE VOLTAGE 0.1Hz TO 10Hz, VS = ±5V 0.1 VS = ±15V CL = 4pF RL = 2k 4 TIME (s) FIGURE 40. INPUT NOISE VOLTAGE 0.1Hz TO 10Hz, VS = ±18V +125°C VS = ±15V CL = 4pF RL = 10k -40°C VOUT = 10VP-P +25°C 0.01 C-WEIGHTED 22Hz TO 500kHz THD + N (%) THD + N (%) 0.1 100k 10k FIGURE 39. INPUT NOISE VOLTAGE (en) AND CURRENT (in) vs FREQUENCY, VS = ±5V INPUT NOISE VOLTAGE (nV) INPUT NOISE VOLTAGE (nV) 10 10 500 -500 100 100 INPUT NOISE CURRENT (fA/√Hz) 100 VS = ±18V INPUT NOISE CURRENT (fA/√Hz) INPUT NOISE VOLTAGE (nV/√Hz) 100 VS = ±15V, VCM = 0V, RL = Open, unless otherwise specified. (Continued) 0.001 +125°C 0.01 C-WEIGHTED 22Hz TO 500kHz +25°C AV = 10 0.001 AV = 1 -40°C 0.0001 10 +25°C AV = 1 +125°C 100 1k FREQUENCY (Hz) 10k 100k FIGURE 42. THD+N vs FREQUENCY vs TEMPERATURE, AV = 1, 10, RL = 2k 14 -40°C 0.0001 10 +25°C 100 +125°C 1k 10k 100k FREQUENCY (Hz) FIGURE 43. THD+N vs FREQUENCY vs TEMPERATURE, AV = 1, 10, RL = 10k FN7532.1 November 22, 2010 ISL28118, ISL28218 Typical Performance Curves 1 1 C-WEIGHTED 22Hz TO 22kHz VS = ±15V CL = 4pF RL = 10k 0.1 f = 1kHz +125°C -40°C THD + N (%) THD + N (%) VS = ±15V CL = 4pF RL = 2k 0.1 f = 1kHz VS = ±15V, VCM = 0V, RL = Open, unless otherwise specified. (Continued) +25°C 0.01 AV = 10 AV = 1 0.001 0.0001 0 5 15 +25°C 0.01 AV = 10 AV = 1 -40°C 20 25 30 0.0001 0 +25°C 10 5 VOUT (VP-P) FIGURE 44. THD+N vs OUTPUT VOLTAGE (VOUT) vs TEMPERATURE, AV = 1, 10, RL = 2k 1.2 0.8 VOUT (V) VOUT (V) 1.6 30 0.4 0 -0.4 -2 -0.8 -4 -1.2 -1.6 -6 -2.0 -2.4 20 30 40 50 60 TIME (µs) 70 80 90 100 6 40 20 20 30 40 50 60 TIME (µs) 70 80 90 100 VS = ±5V VIN = ±5.9V 5 INPUT AND OUTPUT (V) 60 10 FIGURE 47. LARGE SIGNAL 4V STEP RESPONSE, VS = ±5V VS = ±15V AND VS = ±5V AV = 1 RL = 2k CL = 4pF 80 0 100 FIGURE 46. LARGE SIGNAL 10V STEP RESPONSE, VS = ±15V VOUT (V) 25 VS = ±5V AV = 1 RL = 2k CL = 4pF 2.0 0 0 -20 -40 -60 -80 -100 20 2.4 VS = ±15V AV = 1 4 RL = 2k CL = 4pF 2 10 -40°C +125°C 15 VOUT (VP-P) FIGURE 45. THD+N vs OUTPUT VOLTAGE (VOUT) vs TEMPERATURE, AV = 1, 10, RL = 10k 6 0 +125°C -40°C 0.001 +125°C +25°C 10 C-WEIGHTED 22Hz TO 22kHz 4 INPUT 3 2 1 OUTPUT 0 -1 -2 -3 -4 -5 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 TIME (µs) FIGURE 48. SMALL SIGNAL TRANSIENT RESPONSE VS = ±5V, ±15V 15 2 -6 0 1 2 TIME (ms) 3 4 FIGURE 49. NO PHASE REVERSAL FN7532.1 November 22, 2010 ISL28118, ISL28218 Typical Performance Curves 80 8 4 8 12 16 20 24 TIME (µs) 28 32 36 -200 40 OUTPUT -50 0 40 -60 0 24 24 28 28 32 36 36 -20 40 -30 -3 OUTPUT -40 INPUT 0 4 8 12 16 20 24 -4 VS = ±5V AV = 100 RL = 10k -5 VIN = 50mVP-P OVERDRIVE = 1V -6 28 32 36 40 TIME (µs) FIGURE 52. POSITIVE OUTPUT OVERLOAD RESPONSE TIME, VS = ±5V FIGURE 53. NEGATIVE OUTPUT OVERLOAD RESPONSE TIME, VS = ±5V 100 100 VS = ±5V VS = ±15V G = 10 10 G = 10 10 G = 100 ZOUT (Ω) G = 100 1 1 0.10 0.10 G=1 G=1 0.01 32 0 TIME (µs) ZOUT (Ω) 20 -2 1 20 16 -20 10 16 12 -1 2 12 8 -10 20 8 4 -16 0 3 4 0 -12 VS = ±15V AV = 100 RL = 10k VIN = 100mVP-P OVERDRIVE = 1V FIGURE 51. NEGATIVE OUTPUT OVERLOAD RESPONSE TIME, VS = ±15V 30 0 OUTPUT TIME (µs) 6 VS = ±5V AV = 100 5 RL = 10k VIN = 50mVP-P OVERDRIVE = 1V 4 INPUT -120 0 40 OUTPUT (V) INPUT (mV) 50 -8 -160 FIGURE 50. POSITIVE OUTPUT OVERLOAD RESPONSE TIME, VS = ±15V 60 -80 OUTPUT (V) 0 -4 4 40 0 -40 OUTPUT (V) 12 INPUT (mV) OUTPUT 120 INPUT INPUT (mV) INPUT (mV) 160 0 0 20 VS = ±15V AV = 100 RL = 10k 16 VIN = 100mVP-P OVERDRIVE = 1V INPUT OUTPUT (V) 200 VS = ±15V, VCM = 0V, RL = Open, unless otherwise specified. (Continued) 1 10 100 1k 10k 100k 1M FREQUENCY (Hz) FIGURE 54. OUTPUT IMPEDANCE vs FREQUENCY, VS = ±15V 16 10M 0.01 1 10 100 1k 10k 100k 1M 10M FREQUENCY (Hz) FIGURE 55. OUTPUT IMPEDANCE vs FREQUENCY, VS = ±5V FN7532.1 November 22, 2010 ISL28118, ISL28218 Typical Performance Curves OVERSHOOT (%) 50 60 VS = ±15V VOUT = 100mVP-P 50 AV = 1 OVERSHOOT (%) 60 VS = ±15V, VCM = 0V, RL = Open, unless otherwise specified. (Continued) 40 AV = 10 AV = -1 30 20 VS = ±5V VOUT = 100mVP-P AV = 1 40 20 10 10 0 0.001 0.010 0.100 1 10 0 0.001 100 0.01 LOAD CAPACITANCE (nF) ISC (mA) ISC (mA) 24 ISC-SINK 22 20 18 ISC-SOURCE 16 20 18 16 14 12 12 0 10 -60 20 40 60 80 100 120 140 160 TEMPERATURE (°C) CROSSTALK (dB) 1M FIGURE 60. MAX OUTPUT VOLTAGE vs FREQUENCY 17 ISC-SOURCE -40 -20 0 20 40 60 80 100 120 140 160 TEMPERATURE (°C) FIGURE 59. ISL28218 SHORT CIRCUIT CURRENT vs TEMPERATURE, VS = ±15V VS = ±15V AV = 1 10k 100k FREQUENCY (Hz) ISC-SINK 22 14 FIGURE 58. ISL28118 SHORT CIRCUIT CURRENT vs TEMPERATURE, VS = ±15V VOUT (VP-P) 100 VS = ±15V 28 R = 10k L 26 24 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 1k 10 30 VS = ±15V 28 R = 10k L 26 -20 1 FIGURE 57. OVERSHOOT vs CAPACITIVE LOAD, VS = ±5V 30 -40 0.1 LOAD CAPACITANCE (nF) FIGURE 56. OVERSHOOT vs CAPACITIVE LOAD, VS = ±15V 10 -60 AV = 10 AV = -1 30 150 140 130 120 110 100 90 80 70 60 50 RL_TRANSMIT = ∞ 40 30 RL_RECEIVE = 10k RL_TRANSMIT = 2k 20 10 RL_RECEIVE = 10k 0 10 100 1k 10k 100k FREQUENCY (Hz) VS = ±15V CL = 4pF VCM = 1VP-P 1M 10M FIGURE 61. CHANNEL SEPARATION vs FREQUENCY, RL = inf , VS = ±15V FN7532.1 November 22, 2010 ISL28118, ISL28218 Applications Information Functional Description The ISL28118 and ISL28218 are single and dual, single supply rail-to-rail output amplifiers with a common mode input voltage range extending to 0.5V below the V- rail. These op amps feature very low quiescent current of 850µV, and low temperature drift. Both devices are fabricated in a new precision 40V complementary bipolar DI process and immune from latch-up. V+ VINVIN+ RIN- - RIN+ + RL V- Operating Voltage Range The devices are designed to operate over the 3V (±1.5V) to 40V (±20V) range and are characterized at 10V (±5V) and 30V (±15V). Both DC and AC performance remain virtually unchanged over the complete operating voltage range. Parameter variation with operating voltage is shown in the “Typical Performance Curves” beginning on page 7. Input Stage Performance The ISL28118 and ISL28218 PNP input stage provides a maximum input differential voltage of 42V. The input stage is capable of below ground sensing. The device is fully characterized down to half a volt below the V- rail at +25°C. The input common mode voltage range sensitivity to temperature is shown in Figure 10 (±15V). These features provide excellent CMRR, AC performance and extremely low input distortion over a wide temperature range. Input ESD Diode Protection The PNP input stage has a max input differential voltage equal to a diode drop greater than the supply voltage (max 42V). This feature enables the device to function reliably in large signal pulse applications without the need for anti-parallel clamp diodes required on MOSFET and most bipolar input stage op amps. Thus, input signal distortion caused by nonlinear clamps under high slew rate conditions are avoided. In applications where one or both amplifier input terminals are at risk of exposure to voltages beyond the supply rails, current limiting resistors may be needed at each input terminal (see Figure 62 RIN+, RIN-) to limit current through the power supply ESD diodes to 20mA. FIGURE 62. INPUT ESD DIODE CURRENT LIMITING Output Drive Capability The bipolar rail-to-rail output stage features rail-to-rail output swing at moderate levels of output current (Figures 31 through 34). The output current is internally limited. Output current limit over-temperature is shown in Figures 31 through 34. The amplifiers can withstand a short circuit to either rail as long as the power dissipation limits are not exceeded. This applies to only 1 amplifier at a time for the dual op amp. Continuous operation under these conditions may degrade long term reliability. Output Phase Reversal Output phase reversal is a change of polarity in the amplifier transfer function when the input voltage exceeds the supply voltage. The ISL28118 and ISL28218 are immune to output phase reversal, out to 0.5V beyond the rail (VABS MAX) limit (Figure 49). Using Only One Channel The ISL28218 is a dual op-amp. If the application only requires one channel, the user must configure the unused channel to prevent it from oscillating. The unused channel will oscillate if the input and output pins are floating. This will result in higher than expected supply currents and possible noise injection into the channel being used. The proper way to prevent this oscillation is to short the output to the inverting input and ground the positive input (as shown in Figure 63). + FIGURE 63. PREVENTING OSCILLATIONS IN UNUSED CHANNELS 18 FN7532.1 November 22, 2010 ISL28118, ISL28218 Power Dissipation It is possible to exceed the +150°C maximum junction temperatures under certain load and power supply conditions. It is therefore important to calculate the maximum junction temperature (TJMAX) for all applications to determine if power supply voltages, load conditions, or package type need to be modified to remain in the safe operating area. These parameters are related using Equation 1: T JMAX = T MAX + θ JA xPD MAXTOTAL (EQ. 1) • PDMAX for each amplifier can be calculated using Equation 2: V OUTMAX PD MAX = V S × I qMAX + ( V S - V OUTMAX ) × ---------------------------R (EQ.2) L where: • TMAX = Maximum ambient temperature • θJA = Thermal resistance of the package • PDMAX = Maximum power dissipation of 1 amplifier • VS = Total supply voltage where: • PDMAXTOTAL is the sum of the maximum power dissipation of each amplifier in the package (PDMAX) • IqMAX = Maximum quiescent supply current of 1 amplifier • VOUTMAX = Maximum output voltage swing of the application • RL = Load resistance 19 FN7532.1 November 22, 2010 ISL28118, ISL28218 Revision History The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to web to make sure you have the latest Rev. DATE REVISION CHANGE 11/12/10 FN7532.1 On page 1: Features Section, added Low input offset voltage and superb offset voltage temperature drift for ISL28118. Updated Intersil trademark statement (bottom of page) On page 3: Removed "coming soon" from ISL28118FBZ. Updated tape & reel note. On page 4: Change ISL28118 Theta JA value from 158 to 165. Added ISL28118 min/max specs to VOS (input offset voltage), TCVOS and min specs to CMRR. On page 5: Added AVOL MIN spec for ISL28118 in dB. Changed existing AVOL spec from V/mV to dB. Added VOL max spec for ISL28118, IS Typ and Max spec for ISL28118. Changed TS from 18µs to 8.5µs. On page 6: Added Min Max VOS spec, TCVOS spec for ISL28118. Changed AVOL specs from V/mV to dB. On page 7: Changed Slew Rate TYP from ±1.2V/µs to ±1V/µs. Added for TS TYP spec = 4µs. Changed min/max note 8 to “Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.” Added Figs 1 & 2 for ISL28118. Figures 3 & 4 moved to page 8. On page 8: Added Figures 5 & 6 On page 9: Added Figures 13 & 14 for ISL28118 On page 10, in Figure 17, changed VS from ±5V to ±15V On page 12: Added Figures 27, 28, 31 & 32 for ISL28118 On page 13: Added Figure 35 for ISL28118 On page 14: Figure 41 changed VS from ±18V to ±5V, Figure 42 added RL = 2k, Figure 43 added RL = 10k and corrected "HD+N" to "THD+N" On page 15, Figure 44 added RL = 2k, Figure 45 RL = 10k. On page 17: Added Figure 58 for ISL28118 On page 17, Figure 58 and 59, graph upper left corner changed VS = ±5V to VS = ±15V On page 17, Figure 61, deleted VS = ±5V 9/16/10 FN7532.0 Initial Release Products Intersil Corporation is a leader in the design and manufacture of high-performance analog semiconductors. The Company's products address some of the industry's fastest growing markets, such as, flat panel displays, cell phones, handheld products, and notebooks. Intersil's product families address power management and analog signal processing functions. Go to www.intersil.com/products for a complete list of Intersil product families. *For a complete listing of Applications, Related Documentation and Related Parts, please see the respective device information page on intersil.com: ISL28118, ISL28218. To report errors or suggestions for this datasheet, please go to: www.intersil.com/askourstaff FITs are available from our website at: http://rel.intersil.com/reports/sear For additional products, see www.intersil.com/product_tree Intersil products are manufactured, assembled and tested utilizing ISO9000 quality systems as noted in the quality certifications found at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 20 FN7532.1 November 22, 2010 ISL28118, ISL28218 Package Outline Drawing L8.3x3A 8 LEAD THIN DUAL FLAT NO-LEAD PLASTIC PACKAGE Rev 4, 2/10 ( 2.30) 3.00 ( 1.95) A B 3.00 ( 8X 0.50) 6 PIN 1 INDEX AREA (4X) (1.50) ( 2.90 ) 0.15 PIN 1 TOP VIEW (6x 0.65) ( 8 X 0.30) TYPICAL RECOMMENDED LAND PATTERN SEE DETAIL "X" 2X 1.950 PIN #1 INDEX AREA 0.10 C 0.75 ±0.05 6X 0.65 C 0.08 C 1 SIDE VIEW 6 1.50 ±0.10 8 8X 0.30 ±0.05 8X 0.30 ± 0.10 2.30 ±0.10 C 4 0.10 M C A B 0 . 2 REF 5 0 . 02 NOM. 0 . 05 MAX. DETAIL "X" BOTTOM VIEW NOTES: 1. Dimensions are in millimeters. Dimensions in ( ) for Reference Only. 2. Dimensioning and tolerancing conform to ASME Y14.5m-1994. 3. Unless otherwise specified, tolerance : Decimal ± 0.05 4. Dimension applies to the metallized terminal and is measured between 0.15mm and 0.20mm from the terminal tip. 5. Tiebar shown (if present) is a non-functional feature. 6. The configuration of the pin #1 identifier is optional, but must be located within the zone indicated. The pin #1 identifier may be 7. Compliant to JEDEC MO-229 WEEC-2 except for the foot length. either a mold or mark feature. 21 FN7532.1 November 22, 2010 ISL28118, ISL28218 Package Outline Drawing M8.15E 8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE Rev 0, 08/09 4 4.90 ± 0.10 A DETAIL "A" 0.22 ± 0.03 B 6.0 ± 0.20 3.90 ± 0.10 4 PIN NO.1 ID MARK 5 (0.35) x 45° 4° ± 4° 0.43 ± 0.076 1.27 0.25 M C A B SIDE VIEW “B” TOP VIEW 1.75 MAX 1.45 ± 0.1 0.25 GAUGE PLANE C SEATING PLANE 0.10 C 0.175 ± 0.075 SIDE VIEW “A 0.63 ±0.23 DETAIL "A" (0.60) (1.27) NOTES: (1.50) (5.40) 1. Dimensions are in millimeters. Dimensions in ( ) for Reference Only. 2. Dimensioning and tolerancing conform to AMSE Y14.5m-1994. 3. Unless otherwise specified, tolerance : Decimal ± 0.05 4. Dimension does not include interlead flash or protrusions. Interlead flash or protrusions shall not exceed 0.25mm per side. 5. The pin #1 identifier may be either a mold or mark feature. 6. Reference to JEDEC MS-012. TYPICAL RECOMMENDED LAND PATTERN 22 FN7532.1 November 22, 2010 ISL28118, ISL28218 Package Outline Drawing M8.118 8 LEAD MINI SMALL OUTLINE PLASTIC PACKAGE Rev 3, 3/10 5 3.0±0.05 A DETAIL "X" D 8 1.10 MAX SIDE VIEW 2 0.09 - 0.20 4.9±0.15 3.0±0.05 5 0.95 REF PIN# 1 ID 1 2 B 0.65 BSC GAUGE PLANE TOP VIEW 0.55 ± 0.15 0.25 3°±3° 0.85±010 H DETAIL "X" C SEATING PLANE 0.25 - 0.036 0.08 M C A-B D 0.10 ± 0.05 0.10 C SIDE VIEW 1 (5.80) NOTES: (4.40) (3.00) 1. Dimensions are in millimeters. (0.65) (0.40) (1.40) TYPICAL RECOMMENDED LAND PATTERN 23 2. Dimensioning and tolerancing conform to JEDEC MO-187-AA and AMSEY14.5m-1994. 3. Plastic or metal protrusions of 0.15mm max per side are not included. 4. Plastic interlead protrusions of 0.15mm max per side are not included. 5. Dimensions are measured at Datum Plane "H". 6. Dimensions in ( ) are for reference only. FN7532.1 November 22, 2010