1 Features

1. Unmatched Price Performance

. Low Offset Voltage: 2 μV

. Zero Drift: 0.02 μV/°C auto.

Low Noise: 1.1 μVPP, 0.1 Hz to 10 Hz

. Quiescent Current: 17 μA

. Supply Voltage: 1.8 V to 5.5 V rail.

Rail-to-Rail Input/Output

. Internal EMI Filtering

. microSize Packages: SOT23, SC70

2 Applications

• Battery-Powered Instruments

• Temperature Measurements

• Transducer Applications

• Electronic Scales

• Medical Instrumentation

• Handheld Test Equipment

• Current Sense

3 Description

The TLVx333 series of CMOS operational amplifiers

offer precision performance at a very competitive price. These devices are members of the zero-drift

family of amplifiers that uses a proprietary auto.

calibration technique to simultaneously provide low

offset voltage (15 μV, max) and near-zero drift over time and temperature at only 28 μA (max) of

quiescent current. The TLVx333 family features rail.

to-rail input and output in addition to near-flat 1/f

noise, making this amplifier ideal for many

applications and much easier to design into a system. These devices are optimized for low-voltage

operation as low as 1.8 V (±0.9 V) and up to 5.5 V

(±2.75 V).

The TLV333 (single version) is available in the SC70-

5, SOT23-5, and SOIC-8 packages. The TLV2333

(dual version) is offered in VSSOP-8 and SOIC-8

packages. The TLV4333 is offered in the standard SOIC-14 and TSSOP-14 packages. All versions are

specified for operation from .40°C to +125°C.