Texas Instruments REF4132
The REF4132 device is a low temperature drift (12 ppm/°C), low-power, high-precision CMOS voltage reference, featuring ±0.05% initial accuracy, low operating current with power consumption less than 100μA. This device also offers very low output noise of 15 μVp-p/V, which enables its ability to maintain high signal integrity with high-resolution data converters in noise critical systems. Packaged in the same SOT-23-5 package, REF4132 offers enhanced specifications and pin-to-pin replacement for LM4128 and LM4132.| Part No. | REF4132 |
|---|---|
| Datasheet | REF4132 Download |
| Manufacturer |  Texas Instruments |
| Description | Voltage Reference |
| Buy | Stock & Price |
FEATURES
●1 Voltage options: 2.5V, 3V, 3.3V, 4.096V, 5V● Initial accuracy: ±0.05% (maximum)
● Low temperature coefficient : – A grade: 12 ppm/°C (maximum) – B grade: 30 ppm/°C (maximum)
● Operating temperature range: −40°C to +125°C
● Output current: ±10 mA
● Low quiescent current: 100 μA (maximum)
● Output 1/f noise (0.1 Hz to 10 Hz): 15 µVPP/V
● Excellent long-term stability 30 ppm/1000 hrs
● Small footprint 5-pin SOT-23 package 2
APPLICATIONS
● Data acquisition (DAQ)● PLC analog I/O modules
● Field transmitters
● Motor drive control module
● Battery test equipment
● LCR meters 3
DESCRIPTION
Stability and system reliability are further improved by the low output-voltage hysteresis of the device and low long-term output voltage drift. Furthermore, the small size and low operating current of the devices (100 μA) can benefit portable and battery-powered applications. REF4132 is specified for the wide temperature range of −40°C to +125°C. PART NAME REF4132 Device Information(1) PACKAGE BODY SIZE (NOM) SOT-23 (5) 2.90 mm × 1.60 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
