Datasheet MAX4236, MAX4237 (Maxim) - 6
| Manufacturer | Maxim |
| Description | SOT23, Very High Precision, 3V/5V Rail-to-Rail Op Amps |
| Pages / Page | 14 / 6 — SOT23, Very High Precision, 3V/5V Rail-To-Rail Op Amps. ELECTRICAL … |
| File Format / Size | PDF / 466 Kb |
| Document Language | English |
SOT23, Very High Precision, 3V/5V Rail-To-Rail Op Amps. ELECTRICAL CHARACTERISTICS (SOT23-6) (continued). PARAMETER. SYMBOL
Model Line for this Datasheet
Text Version of Document
SOT23, Very High Precision, 3V/5V Rail-To-Rail Op Amps ELECTRICAL CHARACTERISTICS (SOT23-6) (continued)
(VCC = +2.4V to +5.5V, VEE = 0, VCM = 0, VOUT = VCC/2, RL = 100kΩ to VCC/2, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX4236 1 Settling Time tS VOUT settling to within 0.01% µs MAX4237 1 f = 5kHz, VOUT = 2Vp-p, VCC = +5V Total Harmonic Distortion THD RL = 10kΩ 0.001 % Input Capacitance CIN f = 100kHz 7.5 pF Input Voltage Noise Density en f = 1kHz 14 nV/√Hz Input Noise Voltage enp-p f = 0.1Hz to 10Hz 0.2 µVp-p MAX4236 200 Capacitive Load Stability CLOAD No sustained oscillations pF MAX4237 200
MAX4236/MAX4237
Shutdown Mode Output Device in shutdown mode (SHDN = VEE) IOUT(SH) ±0.01 ±1.0 µA Leakage VOUT = 0 to VCC SHDN Logic Low VIL 0.3 x V CC V SHDN Logic High VIH 0.7 x V CC V SHDN Input Current SHDN = VEE or VCC 1 3 µA Shutdown Delay Time t(SH) RL = 1kΩ 1 µs Shutdown Recovery Time t(EN) RL = 1kΩ 4 µs
Note 1:
All devices are 100% production tested at TA = +25°C; all specifications over temperature are guaranteed by design, unless otherwise specified.
Note 2:
Guaranteed by design, not production tested.
Note 3:
Maxim specification limits for the temperature coefficient of the offset voltage (TCVOS) are 100% tested for the A-grade, 8- pin SO and µMAX packages.
Typical Operating Characteristics
(VCC = +5V, VEE = 0, VCM = VCC/2, RL = 100kΩ to VCC/2, TA = +25°C, unless otherwise noted.)
VOS DISTRIBUTION TCVOS DISTRIBUTION OFFSET VOLTAGE vs. TEMPERATURE
18 25 80 V VCC = 5V 16 CC = 5V 4236 toc01 60 14 MAX 20 MAX4236 toc02 MAX4236 toc02 40 12 µV) 15 20 10 0 8 10 -20 6 PERCENT OF UNITS (%) PERCENT OF UNITS (%) OFFSET VOLTAGE ( -40 4 5 2 -60 0 0 -80 -10 -8 -6 -4 -2 0 2 4 6 8 10 -2.0 -1.5 -1.0 -0.5 0 0.5 1.0 1.5 2.0 -50 -25 0 25 50 75 100 125 VOS (µV) TCV TEMPERATURE (°C) OS (µV/°C)
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(VCC = +2.4V to +5.5V, VEE = 0, VCM = 0, VOUT = VCC/2, RL = 100kΩ to VCC/2, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX4236 1 Settling Time tS VOUT settling to within 0.01% µs MAX4237 1 f = 5kHz, VOUT = 2Vp-p, VCC = +5V Total Harmonic Distortion THD RL = 10kΩ 0.001 % Input Capacitance CIN f = 100kHz 7.5 pF Input Voltage Noise Density en f = 1kHz 14 nV/√Hz Input Noise Voltage enp-p f = 0.1Hz to 10Hz 0.2 µVp-p MAX4236 200 Capacitive Load Stability CLOAD No sustained oscillations pF MAX4237 200
MAX4236/MAX4237
Shutdown Mode Output Device in shutdown mode (SHDN = VEE) IOUT(SH) ±0.01 ±1.0 µA Leakage VOUT = 0 to VCC SHDN Logic Low VIL 0.3 x V CC V SHDN Logic High VIH 0.7 x V CC V SHDN Input Current SHDN = VEE or VCC 1 3 µA Shutdown Delay Time t(SH) RL = 1kΩ 1 µs Shutdown Recovery Time t(EN) RL = 1kΩ 4 µs
Note 1:
All devices are 100% production tested at TA = +25°C; all specifications over temperature are guaranteed by design, unless otherwise specified.
Note 2:
Guaranteed by design, not production tested.
Note 3:
Maxim specification limits for the temperature coefficient of the offset voltage (TCVOS) are 100% tested for the A-grade, 8- pin SO and µMAX packages.
Typical Operating Characteristics
(VCC = +5V, VEE = 0, VCM = VCC/2, RL = 100kΩ to VCC/2, TA = +25°C, unless otherwise noted.)
VOS DISTRIBUTION TCVOS DISTRIBUTION OFFSET VOLTAGE vs. TEMPERATURE
18 25 80 V VCC = 5V 16 CC = 5V 4236 toc01 60 14 MAX 20 MAX4236 toc02 MAX4236 toc02 40 12 µV) 15 20 10 0 8 10 -20 6 PERCENT OF UNITS (%) PERCENT OF UNITS (%) OFFSET VOLTAGE ( -40 4 5 2 -60 0 0 -80 -10 -8 -6 -4 -2 0 2 4 6 8 10 -2.0 -1.5 -1.0 -0.5 0 0.5 1.0 1.5 2.0 -50 -25 0 25 50 75 100 125 VOS (µV) TCV TEMPERATURE (°C) OS (µV/°C)
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