Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The LMP™8271, LMP8276 are fixed gain differential amplifiers with a -2V to 27V input common mode voltage range and a supply voltage range of 4.5V to 5.5V. The LMP8271, LMP8276 are precision amplifiers which will detect, amplify and filter small differential signals in the presence of high common mode voltages. The gain is fixed at 20 and is adequate to drive.
n n n n n n n n n n n n n Bidirectional Current Sense Capability Typical Values, TA = 25˚C Input Offset Voltage 1mV max TCVos (LMP8271) 15µV/˚C max TCVos (LMP8276) 30µV/˚C max CMRR 80dB Min Extended CMVR -5V to 36V Output Voltage Swing Rail to Rail Bandwidth 80KHz Operating Temperature Range (Ambient) -40˚C to 125˚C Operating Temperature Range (bare die) -40˚C to 150˚C Supply Voltage 4.5V to 5.5V Supply Current 1mA Applications n Fuel Injection Control n Low Side Driver Configuration Current Sensing n Power Management Systems Typical Application Typical Application: Low side Current Sensing .
LMP8271 - Texas Instruments
The LMP8271 is a fixed gain differential amplifier with a −2V to 16V input common mode voltage range and a supply voltag.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LMP8270 |
National Semiconductor |
High Common Mode / Gain of 20 / Precision Voltage Difference Amplifiers |
|
| 2 | LMP8270 |
Texas Instruments |
Precision Voltage Difference Amplifier |
|
| 3 | LMP8272 |
National Semiconductor |
(LMP8272 / LMP8277) Precision Voltage Difference Amplifiers |
|
| 4 | LMP8272 |
Texas Instruments |
Precision Voltage Difference Amplifier |
|
| 5 | LMP8275 |
National Semiconductor |
High Common Mode / Gain of 20 / Precision Voltage Difference Amplifiers |
|
| 6 | LMP8275 |
Texas Instruments |
Precision Voltage Difference Amplifier |
|
| 7 | LMP8276 |
National Semiconductor |
High Common Mode / Gain of 20 / Bidirectional Precision Voltage Difference Amplifiers |
|
| 8 | LMP8276 |
Texas Instruments |
Bidirectional Precision Voltage Difference Amplifier |
|
| 9 | LMP8277 |
National Semiconductor |
(LMP8272 / LMP8277) Precision Voltage Difference Amplifiers |
|
| 10 | LMP8278 |
ETCTI |
LMP8278Q High Mode 14 x Gain Precision Sensing Amplifier (Rev. A) |
|
| 11 | LMP8278Q-Q1 |
ETCTI |
LMP8278Q High Mode 14 x Gain Precision Sensing Amplifier (Rev. A) |
|
| 12 | LMP8100 |
National Semiconductor |
Programmable Gain Amplifier |
|