Datasheet MAX4249, MAX4257 (Maxim) - 3
| 制造商 | Maxim |
| 描述 | UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps |
| 页数 / 页 | 16 / 3 — ELECTRICAL CHARACTERISTICS (continued). PARAMETER. SYMBOL. CONDITIONS. … |
| 文件格式/大小 | PDF / 561 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS (continued). PARAMETER. SYMBOL. CONDITIONS. MIN. TYP. MAX. UNITS
该数据表的模型线
文件文字版本
MAX4249–MAX4257 UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 5V, VSS = 0V, VCM = 0V, VOUT = VDD/2, RL connected to VDD/2, SHDN = VDD, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
E temperature 75 100 Power-Supply Rejection Ratio PSRR VDD – 2.4V to 5.5V dB MAX4250AAUK 72 RL = 10kΩ to VDD/2; E temperature 80 116 VOUT = 25mV to VDD – 4.97V MAX4250AAUK 77 Large-Signal Voltage Gain AV dB RL = 1kΩ to VDD/2; E temperature 80 112 VOUT = 150V to VDD – 4.75V MAX4250AAUK 77 E 8 25 VDD - VOH A 30 |V Output Voltage Swing V IN+ - VIN-| ≥ 10mV; OUT mV R E 7 20 L = 10kΩ to VDD/2 VOL - VSS A 25 E 77 200 VDD - VOH |VIN+ - VIN-| ≥ 10mV, A 225 Output Voltage Swing VOUT mV RL = 1kΩ to VDD/2 E 47 100 VOL - VSS A 125 Output Short-Circuit Current ISC 68 mA Shutdown mode (SHDN = V Output Leakage Current I SS), LEAK 0.001 1.0 µA VOUT = VSS to VDD (Note 2) SHDN Logic Low VIL (Note 2) 0.2 X V D D V SHDN Logic High VIH (Note 2) 0.8 X VDD V SHDN Input Current IIL/IIH SHDN = VSS = VDD (Note 2) 0.5 1.5 µA Input Capacitance 11 pF MAX4250–MAX4254 3 Gain-Bandwidth Product GBW MHz MAX4249/MAX4255/MAX4256/MAX4257 22 MAX4250–MAX4254 0.3 Slew Rate SR V/µs MAX4249/MAX4255/MAX4256/MAX4257 2.1 Peak-to-Peak Input-Noise e Voltage nP-P f = 0.1Hz to 10Hz 760 nVP-P f = 10Hz 27 Input Voltage-Noise Density en f = 1kHz 8.9 nV/√Hz f = 30kHz 7.9 Input Current-Noise Density in f = 1kHz 0.5 fA/√Hz Maxim Integrated 3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 5V, VSS = 0V, VCM = 0V, VOUT = VDD/2, RL connected to VDD/2, SHDN = VDD, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
E temperature 75 100 Power-Supply Rejection Ratio PSRR VDD – 2.4V to 5.5V dB MAX4250AAUK 72 RL = 10kΩ to VDD/2; E temperature 80 116 VOUT = 25mV to VDD – 4.97V MAX4250AAUK 77 Large-Signal Voltage Gain AV dB RL = 1kΩ to VDD/2; E temperature 80 112 VOUT = 150V to VDD – 4.75V MAX4250AAUK 77 E 8 25 VDD - VOH A 30 |V Output Voltage Swing V IN+ - VIN-| ≥ 10mV; OUT mV R E 7 20 L = 10kΩ to VDD/2 VOL - VSS A 25 E 77 200 VDD - VOH |VIN+ - VIN-| ≥ 10mV, A 225 Output Voltage Swing VOUT mV RL = 1kΩ to VDD/2 E 47 100 VOL - VSS A 125 Output Short-Circuit Current ISC 68 mA Shutdown mode (SHDN = V Output Leakage Current I SS), LEAK 0.001 1.0 µA VOUT = VSS to VDD (Note 2) SHDN Logic Low VIL (Note 2) 0.2 X V D D V SHDN Logic High VIH (Note 2) 0.8 X VDD V SHDN Input Current IIL/IIH SHDN = VSS = VDD (Note 2) 0.5 1.5 µA Input Capacitance 11 pF MAX4250–MAX4254 3 Gain-Bandwidth Product GBW MHz MAX4249/MAX4255/MAX4256/MAX4257 22 MAX4250–MAX4254 0.3 Slew Rate SR V/µs MAX4249/MAX4255/MAX4256/MAX4257 2.1 Peak-to-Peak Input-Noise e Voltage nP-P f = 0.1Hz to 10Hz 760 nVP-P f = 10Hz 27 Input Voltage-Noise Density en f = 1kHz 8.9 nV/√Hz f = 30kHz 7.9 Input Current-Noise Density in f = 1kHz 0.5 fA/√Hz Maxim Integrated 3