Features
- Force offset voltage ±1mV (Typ.)
- Input offset voltage ±3nA (Typ.)
- Input bias current 20nA (ISET = 10μA, Typ.)/3nA (ISET = 1μA, Typ.)
- Operates from 1V
- Electrical characteristics can be changed by changing the set current
- Built-in phase compensation circuit
- Equipped with an offset adjustment terminal
- Built-in output short circuit protection circuit
Description
The μPC802 and 4250 are operational amplifier circuits with an extremely low power consumption of 14μW. These operation amplifiers have a wide power supply voltage range (± 1V to ± 16V), and various electrical characteristics such as input bias current that can be programmed using the set current value. These devices are ideal for high-precision analog circuits in battery-operated portable electronic devices.
Parameters
| Attributes | Value |
|---|---|
| Channels (#) | 1 |
| Temp. Range (°C) | -40 to +85, -40 to +85°C |
| Offset Voltage (Max) (mV) | 6 |
| IBIAS (nA) | 20 |
| CMRR (dB) | 70 |
| Rail-to-Rail Input | No |
| Rail-to-Rail Output | No |
| Common Mode Input Voltage Range (V) | 1 - 16 |
| IS per Amp (mA) | 0.011 |
| Single Supply Voltage Range (V) | 1 - 16 |
| VS (Min) (V) | 1 |
| VS (Max) (V) | 16 |
| Topology [Rail 1] | - |
| Enable | - |
| Input Offset Voltage Vio (Max) (mV (±)) | 6 |
| Supply Current Icc/Idd (Max) (mA) | 0.1 |
| Qualification Level | Standard |
| Simulation Model Available | SPICE |
Applications
- Battery-operated portable electronic devices
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