The OPA188 op amp uses TI's proprietary auto-zero technology to provide low offset voltage (25µV maximum) and near-zero drift performance over time and temperature. This high precision low quiescent current miniature amplifier provides high input impedance and a rail-to-rail output that swings within 15mV of the supply rails. The input common-mode range includes the negative rail. Single or dual supplies are available from 4V to 36V (±2V to ±18V).

Single-channel versions are available in tiny SOT-23-5, MSOP-8, and SO-8 packages. All versions are rated for an operating temperature range of -40°C to +125°C.

Product Description:

Product Category: Precision Amplifiers

RoHS: Details

Series: OPA188

Number of channels: 1 Channel

GBP-Gain Bandwidth Product: 2 MHz

SR - Slew Rate : 800 mV/us

CMRR - Common Mode Rejection Ratio: 146 dB

Output current per channel: 16 mA

Ib - Input Bias Current: 160 pA

Vos - Input Bias Voltage : 6 uV

en - Input Voltage Noise Density: 8.8 nV/sqrt Hz

Supply voltage - max: 36 V

Supply Voltage - Min: 4 V

Operating Supply Current: 450 uA

Minimum operating temperature: - 40 C

Maximum operating temperature: + 125 C

Shutdown: No Shutdown

Installation style: SMD/SMT

Package / Case: SOT-23-5

Amplifier Type: Zero-Drift Amplifier

Trademark: Texas Instruments

Features: EMI Hardened, Zero Drift

Input Type: Rail-to-Rail

Maximum dual supply voltage: 18 V

Minimum dual supply voltage: 2 V

Moisture Sensitivity: Yes

Output Type: Rail-to-Rail

Product: Precision Amplifiers

Product Type: Precision Amplifiers

PSRR - Power Supply Rejection Ratio: 0.075 uV/V

Subcategory: Amplifier ICs

Power Type: Single, Dual

Voltage Gain dB: 136 dB

Unit weight: 34 mg