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See Technical Specifications

REF102AU +BOM

Precision voltage reference with a low drift rate of 2.5-ppm per degree Celsius

Manufacturer:

TI
Mfr.Part #:

REF102AU
Datasheet:

REF102AU Datasheet (PDF)
VO (V):

10
Initial Accuracy (max) (%):

0.1
Temp Coeff (max) (ppm/°C):

2.5, 5, 10
Vin (min) (V):

11.4
EDA/CAD Models:

Request Free CAD Models for REF102AU

Email: [email protected]

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Tel: +852 95804164

REF102AU General Description

The REF102AU is a remarkable precision voltage reference, offering a stable 10V output with minimal drift. Its laser-trimmed design ensures accuracy with a maximum temperature sensitivity of 2.5ppm/°C. Despite its high precision, the REF102 does not require a heater, resulting in low power consumption and fast warm-up times. This voltage reference maintains excellent stability and low noise levels, making it an ideal choice for demanding instrumentation applications

Key Features

±10V ±0.0025V OUTPUT
VERY LOW DRIFT: 2.5ppm/°C max
EXCELLENT STABILITY:
5ppm/1000hr typ
EXCELLENT LINE REGULATION:
1ppm/V max
EXCELLENT LOAD REGULATION:
10ppm/mA max
LOW NOISE: 5µVPP typ, 0.1Hz to 10Hz
WIDE SUPPLY RANGE: 11.4VDC to 36VDC
LOW QUIESCENT CURRENT: 1.4mA max
PACKAGE OPTIONS: PLASTIC DIP, SO-8
APPLICATIONS
- PRECISION-CALIBRATED VOLTAGE STANDARD
- D/A AND A/D CONVERTER REFERENCE
- PRECISION CURRENT REFERENCE
- ACCURATE COMPARATOR THRESHOLD REFERENCE
- DIGITAL VOLTMETERS
- TEST EQUIPMENT
- PC-BASED INSTRUMENTATION

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Specifications

VO (V)	10	Initial accuracy (max) (%)	0.1
Temp coeff (max) (ppm/°C)	2.5, 5, 10	Vin (min) (V)	11.4
Vin (max) (V)	36	Iq (typ) (mA)	1.4
Rating	Catalog	Features	TRIM/NR pin
LFN 0.1 to 10 Hz (typ) (µVPP)	5	Iout/Iz (max) (mA)	10
Operating temperature range (°C)	-25 to 85