RH1499M 10MHz, 6V/µs, Quad Rail-to-Rail Input and Output Precision C-Load Op Amp DESCRIPTION ABSOLUTE MAXIMUM RATINGS The RH1499M is a quad, rail-to-rail input and output precision C-Load™ op amp with a typical 10MHz gainbandwidth product and 6V/µs slew rate. (Note 1) The RH1499 is designed to maximize input dynamic range by delivering precision performance over the full supply voltage. Using a patented technique, the input stages of the RH1499 are trimmed, one at the negative supply and the other at the positive supply. The resulting guaranteed common mode rejection is much better than other railto-rail input op amps. When used as a unity-gain buffer in front of single supply 12-bit A-to-D converters, the RH1499 is guaranteed to add less than 1LSB of error even in single 5V supply systems. Total Supply Voltage (V+ to V–)..................................36V Input Current.........................................................±10mA Output Short-Circuit Duration (Note 2)..........Continuous Operating Temperature Range................ –55°C to 125°C Specified Temperature Range................. –55°C to 125°C Junction Temperature ........................................... 150°C Storage Temperature Range.................... –65°C to 150°C Lead Temperature (Soldering, 10 sec)................... 300°C With 110dB of supply rejection, the RH1499 maintains its performance over a supply range of 4.5V to 36V. The inputs can be driven beyond the supplies without damage or phase reversal of the output. These op amps remain stable while driving capacitive loads up to 10,000pF. The wafer lots are processed to Linear Technology's inhouse Class S flow to yield circuits usable in stringent military and space applications. L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. C-Load is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. BURN-IN CIRCUIT PACKAGE INFORMATION TOP VIEW 50k 16V – 100Ω RH1499M + 50k OUT A 1 14 OUT D –IN A 2 13 –IN D +IN A 3 12 +IN D V+ 4 11 V– +IN B 5 10 +IN C –IN B 6 9 –IN C OUT B 7 8 OUT C –16V W PACKAGE 14-LEAD CERAMIC FLATPAK RH1499M BI rh1499mfg For more information www.linear.com/RH1499M 1 RH1499M TABLE 1: ELECTRICAL CHARACTERISTICS (Preirradiation) VS = ±15V, VCM = VOUT = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS VOS VCM = V+, V– VCM = 14.5V, –14.5V Input Offset Voltage NOTES Input Offset Voltage Match VCM = V+ to V– (Channel-to-Channel) VCM = 14.5V to –14.5V (Note 3) IB IOS Input Bias Current Input Bias Current Match (Channel-to-Channel) (Note 3) VCM VCM = 14.5V, –14.5V Input Offset Current VCM = V+, V– VCM = 14.5V, –14.5V 3 Input Voltage Range Input Noise Voltage in Input Noise Current Density f = 1kHz AVOL Large-Signal Voltage Gain VOL VOH ISC 1400 0 250 715 –715 –250 0 0 12 200 6 70 –55°C ≤ TA ≤ 125°C SUBMIN TYP MAX GROUP UNITS 1 1 –1200 1 15 1100 450 1800 500 1200 –500 0 nA nA nA nA 50 400 nA nA 40 300 –14.5 2, 3 = V+ to V– VCM VCM = 14.5V to –14.5V CMRR Match (Channel-to-Channel) (Note 3) VCM = V+ to V– VCM = 14.5V to –14.5V Power Supply Rejection Ratio VS = ±2V to ±16V PSRR Match (Channel-to-Channel) (Note 3) VS = ±2V to ±16V Output Voltage Swing (Low) (Note 4) No Load ISINK = 1mA ISINK = 10mA ISINK = 5mA 3 3 µV µV 2, 3 2, 3 14.5 No Load ISOURCE = 1mA ISOURCE = 10mA ISOURCE = 5mA V nVP-P 12 nV/√Hz 5200 500 2300 90 102 84 103 90 110 83 110 Short-Circuit Current 4 nA nA 400 1000 4 µV µV 350 0.3 VO = –14.5V to 14.5V, RL = 10k VO = –10V to 10V, RL = 2k Common Mode Rejection Ratio Output Voltage Swing (High) (Note 4) 250 0.1Hz to 10Hz Input Noise Voltage Density f = 1kHz PSRR 800 –15 en CMRR TA = 25°C SUBTYP MAX GROUP 200 3 VCM = V+ VCM = 14.5V VCM = V– VCM = –14.5V = V+, V– MIN pA/√Hz 4 1 1 18 50 230 30 100 500 4 2.5 75 420 10 150 800 4 ±15 ±30 IS Supply Current per Amp GBW Gain-Bandwidth Product f = 100kHz 6.8 10.5 1.8 SR Slew Rate AV = –1, RL = 10k, VO = ±10V, Measure at VO = ±5V 3.5 6 1 2.5 60 400 25 100 86 102 80 100 88 100 82 100 4 500 5 100 25 250 300 800 8.5 2.2 4 2.2 dB dB dB dB 180 5.8 1 2, 3 2, 3 75 150 ±12 V/mV V/mV dB dB 25 70 ±7.5 5, 6 5, 6 5, 6 2, 3 3 2, 3 mV mV mV mV mV mV mV mV mA mA MHz 5, 6 V/µs rh1499mfg 2 For more information www.linear.com/RH1499M RH1499M TABLE 1A: ELECTRICAL CHARACTERISTICS (Postirradiation) VS = ±15V, VCM = 0V, TA = 25°C, unless otherwise noted. 20Krad (Si) 50Krad (Si) 100Krad (Si) 200Krad (Si) MIN MIN MIN MIN MIN SYMBOL PARAMETER CONDITIONS MAX UNITS VOS VCM = V+, V– 950 950 950 950 950 µV = V+, V– 765 815 865 915 965 nA 100 100 100 100 100 nA Input Offset Voltage IB Input Bias Current VCM IOS Input Offset Current VCM = V+, V– NOTES 10Krad (Si) V– Input Voltage Range AVOL CMRR Large-Signal Voltage Gain Common Mode Rejection Ratio Power Supply Rejection Ratio V– V+ MAX V– V+ V– MAX V+ V– V+ V 500 500 500 500 500 V/mV VO = –10V to 10V, RL = 2k 250 250 250 250 250 V/mV VCM = V+ to V– 86 86 86 86 86 dB 83 83 83 83 83 dB 90 90 90 90 90 dB 83 83 83 83 83 dB 3 VS = ±2V to ±16V PSRR Match VS = ±2V to ±16V (Channel-to-Channel) VOUT V+ MAX VO = –14.5V to 14.5V, RL = 10k CMRR Match VCM = V+ to V– (Channel-to-Channel) PSRR MAX 3 Output Voltage Swing Low No Load ISINK = 1mA ISINK = 10mA 4 60 100 500 60 100 500 60 100 500 60 100 500 60 100 500 mV mV mV Output Voltage Swing High No Load ISOURCE = 1mA ISOURCE = 10mA 4 20 150 800 20 150 800 20 150 800 20 150 800 20 150 800 mV mV mV ISC Short-Circuit Current IS Supply Current GBW Gain-Bandwidth Product f = 100kHz SR Slew Rate AV = –1, RL = 10k, VO = ±10V, Measure at VO = ±5V ±10 ±10 ±10 2.5 ±10 2.5 2.5 ±10 2.5 mA 2.5 mA 4.5 4.5 4.5 4.5 4.5 MHz 3 3 3 3 3 V/µs TABLE 2: ELECTRICAL CHARACTERISTICS (Preirradiation) VS = 5V; VCM = VOUT = half supply, unless otherwise noted. TA = 25°C SYMBOL PARAMETER CONDITIONS VOS VCM = V+, V– VCM = V+ – 0.5V, V– + 0.5V Input Offset Voltage NOTES Input Offset Voltage Match VCM = V+ to V– (Channel-to-Channel) VCM = V+ – 0.5V, V– + 0.5V (Note 3) IB Input Bias Current Input Bias Current Match (Channel-to-Channel) (Note 3) 150 800 200 1400 0 250 650 –650 –250 0 0 10 180 MIN 3 VCM = V+ VCM = V+ – 0.5V VCM = V– VCM = V– + 0.5V VCM = V+, V– VCM = V+ – 0.5V, V– + 0.5V TYP SUBMAX GROUP 3 –55°C ≤ TA ≤ 125°C MIN MAX 300 1100 350 1800 0 450 1100 –1100 –450 0 nA nA nA nA 0 30 400 nA nA 1 1 SUBGROUP UNITS TYP 2, 3 µV µV µV µV 2, 3 rh1499mfg For more information www.linear.com/RH1499M 3 RH1499M TABLE 2: ELECTRICAL CHARACTERISTICS (Preirradiation) VS = 5V; VCM = VOUT = half supply, unless otherwise noted. TA = 25°C SYMBOL PARAMETER CONDITIONS IOS VCM = V+, V– VCM = V+ – 0.5V, V– + 0.5V Input Offset Current NOTES MIN TYP 5 V– Input Voltage Range Input Noise Voltage 0.1Hz to 10Hz –55°C ≤ TA ≤ 125°C SUBMAX GROUP 65 MIN 1 V+ TYP MAX 15 300 V– + 0.5V SUBGROUP UNITS 2, 3 V+ – 0.5V nA nA V 400 nVP-P en Input Noise Voltage Density f = 1kHz 12 nV/√Hz in Input Noise Current Density f = 1kHz 0.3 pA/√Hz CIN Input Capacitance AVOL Large-Signal Voltage Gain VS = 5V, VO = 75mV to 4.8V, RL = 10k 600 3800 CMRR Common Mode Rejection Ratio VS = 5V, VCM = V+ to V– VS = 5V, VCM = 0.5V to 4.5V 76 90 CMRR Match (Channel-to-Channel) (Note 3) VS = 5V, VCM = V+ to V– VS = 5V, VCM = 0.5V to 4.5V 75 91 Power Supply Rejection Ratio VS = 4.5V to 12V, VCM = VO = 0.5V 88 105 PSRR Match (Channel-to-Channel) (Note 3) VS = 4.5V to 12V, VCM = VO = 0.5V 82 120 VOL Output Voltage Swing (Low) (Note 4) No Load ISINK = 1mA ISINK = 2.5mA 4 14 50 90 30 100 200 4 25 65 110 75 150 220 5, 6 mV mV mV VOH Output Voltage Swing (High) (Note 4) No Load ISOURCE = 1mA ISOURCE = 2.5mA 4 2.5 70 140 10 150 250 4 5 100 180 25 250 300 5, 6 mV mV mV ISC Short-Circuit Current VS = 5V 2, 3 mA IS Supply Current per Amp 2, 3 mA GBW Gain-Bandwidth Product VS = 5V, f = 100kHz 6.8 10.5 SR Slew Rate VS = ±2.5V, AV = –1, RL = 10k,VO = ±2V, Measure at VO = ±1V 2.6 4.5 PSRR 5 3 3 ±12.5 pF 4 210 68 85 5, 6 1 1 2.2 dB dB 86 104 80 118 ±5 2, 3 2 2.7 5.8 8.5 2 3.6 dB dB ±10 1 4 V/mV dB dB 66 24 1.7 60 MHz 5, 6 V/µs TABLE 2A: ELECTRICAL CHARACTERISTICS (Postirradiation) VS = 5V; VCM = half supply, TA = 25°C, unless otherwise noted. 10Krad (Si) 100Krad (Si) 200Krad (Si) MIN MIN MIN MIN SYMBOL PARAMETER CONDITIONS VCM = V+, V– 950 950 950 950 950 µV = V+, V– 700 750 800 850 900 nA 65 65 65 65 65 nA IB Input Bias Current VCM IOS Input Offset Current VCM = V+, V– AVOL CMRR MAX 50Krad (Si) VOS Input Offset Voltage NOTES MIN 20Krad (Si) V+ V– MAX V+ V– MAX V+ V– MAX V+ V– MAX UNITS Input Voltage Range V– V+ Large-Signal Voltage VO = 75mV to V+ – 0.2V Gain RL = 10k Common Mode VCM = V+ to V– Rejection Ratio 300 300 300 300 300 V/mV 70 70 70 70 70 dB V rh1499mfg 4 For more information www.linear.com/RH1499M RH1499M TABLE 2A: ELECTRICAL CHARACTERISTICS (Postirradiation) VS = 5V; VCM = half supply, TA = 25°C, unless otherwise noted. 10Krad (Si) SYMBOL PARAMETER CONDITIONS NOTES MIN CMRR Match VCM = V+ to V– (Channel-to-Channel) PSRR Power Supply Rejection Ratio 3 VS = 4.5V to 12V, VCM = VO = 0.5V PSRR Match VS = 4.5V to 12V, (Channel-to-Channel) VCM = VO = 0.5V VOUT ISC 3 MAX 20Krad (Si) 50Krad (Si) 100Krad (Si) 200Krad (Si) MIN MIN MIN MIN MAX MAX MAX MAX UNITS 70 70 70 70 70 dB 88 88 88 88 88 dB 82 82 82 82 82 dB Output Voltage Swing Low No Load ISINK = 1mA ISINK = 2.5mA 4 60 100 200 60 100 200 60 100 200 60 100 200 60 100 200 mV mV mV Output Voltage Swing High No Load ISOURCE = 1mA ISOURCE = 2.5mA 4 20 150 250 20 150 250 20 150 250 20 150 250 20 150 250 mV mV mV Short-Circuit Current IS Supply Current SR Slew Rate ±8 ±8 ±8 2.2 VS = ±2.5V, AV = –1, RL = 10k, VO = ±2V, Measure at VO = ±1V 2 2.2 2 Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: A heat sink may be required to keep the junction temperature below this absolute maximum rating when the output is shorted indefinitely. ±8 2.2 2 ±8 2.2 2 mA 2.2 2 mA V/µs Note 3: Matching parameters are the difference between amplifiers A and D and between B and C. Note 4: Output voltage swings are measured between the output and power supply rails. TABLE 2: ELECTRICAL TEST REQUIREMENTS MIL-STD-883 TEST REQUIREMENTS SUBGROUP Final Electrical Test Requirements (Method 5004) 1*,2,3,4,5,6 Group A Test Requirements (Method 5005) 1,2,3,4,5,6 PDA Test Notes The PDA is specified as 5% based on failures from group A, subgroup 1, tests after cooldown as the final electrical test in accordance with method 5004 of MIL-STD-883. The verified failures of group A, subgroup 1, after burn-in divided by the total number of devices submitted for burn-in in that lot shall be used to determine the percent for the lot. 1,2,3 Group B and D for Class S, and End Point Electrical Parameters (Method 5005) Linear Technology Corporation reserves the right to test to tighter limits than those given. *PDA applies to subgroup 1. See PDA Test Notes. TOTAL DOSE BIAS CIRCUIT 40pF 5k 15V – 8V 5k + –15V RH1499 TC rh1499mfg For more information www.linear.com/RH1499M 5 RH1499M TYPICAL PERFORMANCE CHARACTERISTICS Large-Signal Voltage Gain RL = 10k 6000 4000 VS = 5V VO = 75mV TO 4.8V 2000 VS = ±15V VO = ±10V RL = 2k 2000 1000 1 10 100 TOTAL DOSE-Krad (Si) 0 1000 1 10 100 TOTAL DOSE-Krad (Si) 1 400 40 200 20 0 –20 –400 –40 –600 –60 1 10 100 TOTAL DOSE-Krad (Si) RH1499 G04 1 VS = ±15V, 5V VCM = 0V V– ≤ V CM CMRR (dB) 110 –600 1000 Power Supply Rejection Ratio 160 ≤ V+ ±2V ≤ VS ≤ ±16V VCM = 0V 120 –400 10 100 TOTAL DOSE-Krad (Si) RH1499 G06 Common Mode Rejection Ratio 130 –200 IB (nA) –80 1000 RH1499 G05 Input Bias Current 0 0 –200 –800 1000 1000 VS = ±15V, 5V VCM = 0V 60 IOS (nA) VOS (µV) IS (mA) 3 10 100 TOTAL DOSE-Krad (Si) 10 100 TOTAL DOSE-Krad (Si) Input Offset Current 80 VS = ±15V, 5V VCM = 0V 600 2 1 RH1499 G03 Input Offset Voltage 800 VS = ±15, 5V 1 0 1000 RH1499 G02 Supply Current per Amp 0 4 2 RH1499 G01 4 VS = ±15V VO = ±10V RL = 10k 6 140 VS = ±15V 100 PSRR (dB) 0 Slew Rate 8 3000 VS = ±15V VO = ±14.5V AVOL (V/mV) AVOL (V/mV) Large-Signal Voltage Gain 4000 SLEW RATE (V/µs) 8000 90 VS = 5V 80 70 120 100 60 –800 1 10 100 TOTAL DOSE-Krad (Si) 1000 RH1499 G07 50 1 10 100 TOTAL DOSE-Krad (Si) 1000 RH1499 G08 80 1 10 100 TOTAL DOSE-Krad (Si) 1000 RH1499 G09 rh1499mfg 6 For more information www.linear.com/RH1499M RH1499M REVISION HISTORY (Revision history begins at Rev B) REV DATE DESCRIPTION G 06/15 Corrected typo in Table 2A AVOL condition (RL not R1). PAGE NUMBER 4 rh1499mfg For more information www.linear.com/RH1499M 7 RH1499M TYPICAL PERFORMANCE CHARACTERISTICS Supply Current vs Supply Voltage 2.0 TA = 25°C TA = –55°C 1.0 0.5 0 0 4 8 12 16 20 24 28 32 TOTAL SUPPLY VOLTAGE (V) 1.0 0.5 –25 75 50 25 TEMPERATURE (°C) 100 0 –100 TA = 125°C –200 TA = 25°C 125 –400 –2 –1 0 2 3 4 5 1 COMMON MODE VOLTAGE (V) 6 RH1499 G12 VS = ±15V VCM = 15V 300 1000 100 200 100 0 25 50 75 100 125 TEMPERATURE (°C) NPN ACTIVE VS = 5V, 0V VCM = 5V PNP ACTIVE VS = ±15V VCM = –15V 0 –100 –200 VS = 5V, 0V VCM = 0V –300 –400 –50 –35 –20 –5 10 25 40 55 70 85 100 TEMPERATURE (°C) RH1499 G13 RH1499 G14 Output Saturation Voltage vs Load Current (Output High) Output Saturation Voltage vs Load Current (Output Low) 1000 SATURATION VOLTAGE (mV) 1000 SATURATION VOLTAGE (mV) TA = –55°C 400 INPUT BIAS CURRENT (nA) OPEN LOOP VOLTAGE GAIN (V/mV) 0 Input Bias Current vs Temperature RL = 2k VS = ±15V –25 100 RH1499 G11 Open-Loop Voltage Gain vs Temperature 10 –50 200 –300 RH1499 G10 10000 VS = 5V, 0V 300 VS = 5V, 0V 1.5 0 –50 36 400 VS = ±15V INPUT BIAS CURRENT (nA) TA = 125°C SUPPLY CURRENT PER AMPLIFIER (mA) SUPPLY CURRENT PER AMPLIFIER (mA) 2.0 1.5 Input Bias Current vs Common Mode Voltage Supply Current vs Temperature 100 10 TA = –55°C TA = 125°C 1 0.001 TA = 25°C 0.01 0.1 1 LOAD CURRENT (mA) 10 100 TA = 25°C TA = 125°C 10 TA = –55°C 1 0.001 RH1499 G15 0.01 0.1 1 LOAD CURRENT (mA) 10 RH1499 G16 rh1499mfg 8 Linear Technology Corporation 1630 McCarthy Blvd., Milpitas, CA 95035-7417 For more information www.linear.com/RH1499M (408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com/RH1499M ID No. 66-10-1499 • LT 0615 REV G • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 2003