Product Summary

The REF02CSZ is a precision voltage reference. It provides a stable 5 V output that can be adjusted over a ±6% range with minimal effect on temperature stability. Single-supply operation over an input voltage range of 7 V to 40 V, low current drain of 1mA, and excellent temperature stability are achieved with an improved band gap design. Low cost, low noise, and low power make the REF02CSZ an excellent choice whenever a stable voltage reference is required. Applications include DACs and ADCs, portable instrumentation, and digital voltmeters. The versatility of the REF02CSZ is enhanced by its use as a monolithic temperature transducer. For new designs, refer to the ADR02.

Parametrics

REF02CSZ absolute maximum ratings: (1)Input Voltage: 40 V; (2)Output Short-Circuit Duration to Ground or VIN: Indefinite; (3)Storage Temperature Range: –65 to +150℃; (4)Operating Temperature Range: –55 to +125℃; (5)Lead Temperature Range (Soldering 10 sec): 300℃.

Features

REF02CSZ features: (1)5 V output: ±0.3% maximum; (2)Temperature voltage output: 1.96 mV/℃; (3)Adjustment range: ±3% minimum; (4)Excellent temperature stability: 8.5ppm/℃ maximum; (5)Low noise: 15μV p-p maximum; (6) Low supply current: 1.4mA maximum; (7)Wide input voltage range: 7 V to 40 V; (8)High load-driving capability: 10mA; (9)No external components; (10)Short-circuit proof.

Diagrams

REF02CSZ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
REF02CSZ
REF02CSZ

IC VREF SERIES PREC 5V 8-SOIC
Data Sheet
0-1: $1.66
1-10: $1.49
10-100: $1.22
100-250: $1.10
250-500: $0.99
500-1000: $0.83
1000-2500: $0.79
REF02CSZ-REEL
REF02CSZ-REEL

IC VREF SERIES PREC 5V 8-SOIC
Data Sheet
0-2500: $0.79
REF02CSZ-REEL7
REF02CSZ-REEL7

IC VREF SERIES PREC 5V 8-SOIC
Data Sheet
0-1000: $0.83
1000-2000: $0.79