200MHz, High-Speed, CMOS, Rail-to-Rail Operational Amplifier General Description EC5911 Features The EC5911 is wideband, low-noise, low-distortion operational amplifier, that offer rail-to-rail output and single-supply operation down to 2.5V. They draw 2.8mA of quiescent supply current, as well as low input voltage-noise density (13nV/ Hz) and low input current-noise density (400fA/ Hz). These features make the devices an ideal choice for applications that require low distortion and low noise.The EC5911 has output which swing rail-to-rail and their input common-mode voltage range includes ground and offer wide bandwidth to 200MHz (G=+1) .They are specified over the extended industrial temperature range (-45 C ~ 125 C).The single EC5911 is available in space-saving, SOT23-5 and SOP-8 packages. ● Single-Supply Operation from +2.5V ~ +5.5V ● Rail-to-Rail Input / Output ● Gain-Bandwidth Product: 200MHz (Typ.) ● Low Input Bias Current: 10pA (Typ.) ● Low Offset Voltage: 5mV (Max.) ● Quiescent Current: 2.8mA (Typ.) ● Operating Temperature: -40°C ~ +125°C ● Available in SOT23-5 and SOP8 Packages Applications ● Portable Equipment ● Mobile Communications ● Smoke Detector ● Sensor interface ● Medical Instrumentation ● Handheld Test Equipment ● imaging / video Pin Assignments Figure 1. Pin Assignment Diagram (SOT23-5 and SOP8 Package) E-CMOS Corp. (www.ecmos.com.tw) Page 1 of 6 3K29N-Rev.P001 EC5911 200MHz, High-Speed, CMOS, Rail-to-Rail Operational Amplifier Ordering Information EC5911NN XX X B2：SOT23-5L M1：SOP-8L Part Number Package Marking Marking Information 1. Y：Year code(D=2013;E=2014;F=2015…) EC5911NNB2R SOT23-5L 911YW 2. W：Week Code( The big character of A~Z is for the week of 1~26, and small a~z is for the week of 27~52. 1. LLLLL：Last five Number of Lot No EC5911NNM1R SOP-8L EC5911 LLLLL YYWWT 2. YY：Year Code 3. WW：Week Code 4. T：Internal Tracking Code Absolute Maximum Ratings Condition Min Max -0.5V +7V Analog Input Voltage (IN+ or IN-) Vss-0.5V VDD+0.5V PDB Input Voltage Vss-0.5V +7V -40°C +125°C Power Supply Voltage (VDD to Vss) Operating Temperature Range Junction Temperature +150°C Storage Temperature Range -65°C Lead Temperature (soldering, 10sec) +150°C +300°C Package Thermal Resistance (TA=+25°C) SOT23-5, θJA 190°C SOP8, θJA 130°C Note: Stress greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions outside those indicated in the operational sections of this specification are not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. E-CMOS Corp. (www.ecmos.com.tw) Page 2 of 6 3K29N-Rev.P001 EC5911 200MHz, High-Speed, CMOS, Rail-to-Rail Operational Amplifier Electrical Characteristic (VDD = +5V, Vss = 0V, VCM = 0V, VOUT = VDD/2, RL=100K tied to VDD/2, SHDNB = VDD, TA = -40°C to +125°C, unless otherwise noted. Typical values are at T A =+25°C.) (Notes 1,2) Parameter Symbol Supply-Voltage Range Quiescent Supply Current (per Conditions Min. Typ. Max. Units 2.5 - 5.5 V VDD = 5V - 2.8 3.3 mA TA=25°C - 1 - TA=-40°C~+85°C - 8 - TA=-40°C~+125°C - - 10 - 2 - μV/°C Guaranteed by the PSRR test VDD Amplifier) Input Offset Voltage Input Offset Voltage Tempco VOS ΔVOS/ΔT mV Input Bias Current IB (Note 3) - 10 100 pA Input Offset Current IOS (Note 3) - 10 100 pA -0.1 - VDD+0.1.5 V - 75 - 72 90 - - 68 - 75 90 - 90 100 - 80 95 - 70 80 - Input Common-Mode Voltage VCM Range Guaranteed by the TA = 25C CMRR test, TA = -40C ~ +125C Vss-0.1VVCMVDD+0.1V TA = 25C Common-Mode Rejection Ratio CMRR Vss≤VCM≤5VDD dB TA = 25C Vss-0.1VVCMVDD+0.1V TA = -40C ~ +125C Power-Supply Rejection Ratio PSRR VDD = +2.5V to +5.5V RL = 10k to VDD/2 dB VOUT = 100mV to VDD-125mV Open-Loop Voltage Gain AV dB RL = 1k to VDD/2 VOUT = 200mV to VDD-250mV RL = 500 to VDD/2 VOUT = 350mV to VDD-500mV Output Voltage Swing Output Short-Circuit Current Gain Bandwidth Product Slew Rate E-CMOS Corp. (www.ecmos.com.tw) |VIN+-VIN-| 10mV VDD-VOH - 10 30 RL = 10k to VDD/2 VOL-VSS - 10 35 |VIN+-VIN-| 10mV VDD-VOH - 80 50 RL = 1k to VDD/2 VOL-VSS - 30 50 |VIN+-VIN-| 10mV VDD-VOH - 100 140 RL = 500 to VDD/2 VOL-VSS - 100 140 Sinking or Sourcing - 100 - mA GBW AV = +1V/V - 200 - MHz SR AV = +1V/V - 125 - V/μs VOUT ISC Page 3 of 6 mV 3K29N-Rev.P001 EC5911 200MHz, High-Speed, CMOS, Rail-to-Rail Operational Amplifier Electrical Characteristic Parameter Symbol Conditions Min. Typ. Max. Units Differential Phase error (NTSC) DP G=2,RL=150Ω - 0.03 - deg Differential Gain error (NTSC) DG G=2,RL=150Ω - 0.09 - dB - 52 - μs VIN Gain=VS - 2 - μs ƒ = 1kHz - 15 - ƒ = 30kHz - 13 - ƒ = 1kHz - 400 - fA/Hz - -60 - dB Settling Time tS To 0.01%, VOUT = 2V step AV = +1V/V Over Load Recovery Time Input Voltage Noise Density Input Current Noise Density Total Harmonic Distortion plus en in THD+N ƒC=5MHZ,VOUT=2Vp-p,G=+2 nV/Hz Noise Note 1: All devices are 100% production tested at T A = +25°C; all specifications over the automotive temperature range is guaranteed by design, not production tested. Note 2: Parameter is guaranteed by design. Note 3: Peak-to-peak input noise voltage is defined as six times rms value of input noise voltage. E-CMOS Corp. (www.ecmos.com.tw) Page 4 of 6 3K29N-Rev.P001 200MHz, High-Speed, CMOS, Rail-to-Rail Operational Amplifier EC5911 Package Information SOP23-5 E-CMOS Corp. (www.ecmos.com.tw) Page 5 of 6 3K29N-Rev.P001 200MHz, High-Speed, CMOS, Rail-to-Rail Operational Amplifier EC5911 SOP8 E-CMOS Corp. (www.ecmos.com.tw) Page 6 of 6 3K29N-Rev.P001