Datasheet MAX4091, MAX4092, MAX4094 (Maxim) - 3
| Fabricante | Maxim |
| Descripción | Single/Dual/Quad, Micropower, Single-Supply, Rail-to-Rail Op Amps |
| Páginas / Página | 16 / 3 — Single/Dual/Quad, Micropower, Single-Supply,. Rail-to-Rail Op Amps. … |
| Formato / tamaño de archivo | PDF / 527 Kb |
| Idioma del documento | Inglés |
Single/Dual/Quad, Micropower, Single-Supply,. Rail-to-Rail Op Amps. ELECTRICAL CHARACTERISTICS (continued)
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Single/Dual/Quad, Micropower, Single-Supply, Rail-to-Rail Op Amps ELECTRICAL CHARACTERISTICS (continued) MAX4091/MAX4092/MAX4094
(VCC = 2.7V to 6V, VEE = GND, VCM = 0, VOUT = VCC/2, TA = +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input-Noise Voltage Density eN f = 10kHz 12 nV/√Hz Input-Noise Current Density f = 10kHz 1.5 pA/√Hz Noise Voltage 16 µV (0.1Hz to 10Hz) RMS Total Harmonic Distortion f = 1kHz, R THD + N L = 10kΩ, CL = 15pF, 0.003 % Plus Noise AV = 1, VOUT = 2VP-P Capacitive-Load Stability CLOAD AV = 1 2000 pF Settling Time tS To 0.1%, 2V step 12 µs VCC = 0 to 3V step, VIN = VCC/2, Power-On Time tON 2 µs AV = 1 Op-Amp Isolation f = 1kHz (MAX4092/MAX4094) 125 dB
ELECTRICAL CHARACTERISTICS
(VCC = 2.7V to 6V, VEE = GND, VCM = 0, VOUT = VCC/2, TA = TMIN to TMAX, unless otherwise noted. Typical values specified at TA = +25°C.) (Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DC CHARACTERISTICS
Supply Voltage Range VCC Inferred from PSRR test 2.7 6.0 V VCC = 2.7V 200 Supply Current ICC VCM = VCC/2 µA VCC = 5V 225 Input Offset Voltage VOS VCM = VEE to VCC ±3.5 mV Input Offset Voltage Tempco ∆VOS/∆T ±2 µV/°C Input Bias Current IB VCM = VEE to VCC ±200 nA Input Offset Current IOS VCM = VEE to VCC ±20 nA Input Common-Mode Range VCM Inferred from CMRR test V E E - 0.05 V C C + 0.05 V Common-Mode Rejection Ratio CMRR (VEE - 0.05V) ≤ VCM ≤ (VCC + 0.05V) 62 dB Power-Supply Rejection Ratio PSRR 2.7V ≤ VCC ≤ 6V 80 dB V = 100k Sourcing 82 CC = 2.7V, RL Ω 0.25V ≤ VOUT ≤ 2.45V Sinking 80 V = 1k Sourcing 90 CC = 2.7V, RL Ω 0.5V Large-Signal Voltage Gain ≤ VOUT ≤ 2.2V Sinking 76 AVOL dB (Note 1) V = 100k Sourcing 86 CC = 5V, RL Ω 0.25V ≤ VOUT ≤ 4.75V Sinking 82 V = 1k Sourcing 94 CC = 5V, RL Ω 0.5V ≤ VOUT ≤ 4.5V Sinking 80 Output Voltage Swing High RL = 100kΩ 75 VOH VCC - VOUT mV (Note 1) RL = 1kΩ 250 Output Voltage Swing Low RL = 100kΩ 75 VOL VOUT - VEE mV (Note 1) RL = 1kΩ 250
Note 1:
RL is connected to VEE for AVOL sourcing and VOH tests. RL is connected to VCC for AVOL sinking and VOL tests.
Note 2:
All specifications are 100% tested at TA = +25°C. Specification limits over temperature (TA = TMIN to TMAX) are guaranteed by design, not production tested.
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(VCC = 2.7V to 6V, VEE = GND, VCM = 0, VOUT = VCC/2, TA = +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input-Noise Voltage Density eN f = 10kHz 12 nV/√Hz Input-Noise Current Density f = 10kHz 1.5 pA/√Hz Noise Voltage 16 µV (0.1Hz to 10Hz) RMS Total Harmonic Distortion f = 1kHz, R THD + N L = 10kΩ, CL = 15pF, 0.003 % Plus Noise AV = 1, VOUT = 2VP-P Capacitive-Load Stability CLOAD AV = 1 2000 pF Settling Time tS To 0.1%, 2V step 12 µs VCC = 0 to 3V step, VIN = VCC/2, Power-On Time tON 2 µs AV = 1 Op-Amp Isolation f = 1kHz (MAX4092/MAX4094) 125 dB
ELECTRICAL CHARACTERISTICS
(VCC = 2.7V to 6V, VEE = GND, VCM = 0, VOUT = VCC/2, TA = TMIN to TMAX, unless otherwise noted. Typical values specified at TA = +25°C.) (Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DC CHARACTERISTICS
Supply Voltage Range VCC Inferred from PSRR test 2.7 6.0 V VCC = 2.7V 200 Supply Current ICC VCM = VCC/2 µA VCC = 5V 225 Input Offset Voltage VOS VCM = VEE to VCC ±3.5 mV Input Offset Voltage Tempco ∆VOS/∆T ±2 µV/°C Input Bias Current IB VCM = VEE to VCC ±200 nA Input Offset Current IOS VCM = VEE to VCC ±20 nA Input Common-Mode Range VCM Inferred from CMRR test V E E - 0.05 V C C + 0.05 V Common-Mode Rejection Ratio CMRR (VEE - 0.05V) ≤ VCM ≤ (VCC + 0.05V) 62 dB Power-Supply Rejection Ratio PSRR 2.7V ≤ VCC ≤ 6V 80 dB V = 100k Sourcing 82 CC = 2.7V, RL Ω 0.25V ≤ VOUT ≤ 2.45V Sinking 80 V = 1k Sourcing 90 CC = 2.7V, RL Ω 0.5V Large-Signal Voltage Gain ≤ VOUT ≤ 2.2V Sinking 76 AVOL dB (Note 1) V = 100k Sourcing 86 CC = 5V, RL Ω 0.25V ≤ VOUT ≤ 4.75V Sinking 82 V = 1k Sourcing 94 CC = 5V, RL Ω 0.5V ≤ VOUT ≤ 4.5V Sinking 80 Output Voltage Swing High RL = 100kΩ 75 VOH VCC - VOUT mV (Note 1) RL = 1kΩ 250 Output Voltage Swing Low RL = 100kΩ 75 VOL VOUT - VEE mV (Note 1) RL = 1kΩ 250
Note 1:
RL is connected to VEE for AVOL sourcing and VOH tests. RL is connected to VCC for AVOL sinking and VOL tests.
Note 2:
All specifications are 100% tested at TA = +25°C. Specification limits over temperature (TA = TMIN to TMAX) are guaranteed by design, not production tested.
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