Product Summary

The REF02CP 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 1 mA, and excellent temperature stability are achieved with an improved band gap design. Low cost, low noise, and low power make the REF02CP an excellent choice whenever a stable voltage reference is required. Applications include DACs and ADCs, portable instrumentation, and digital voltmeters. The versatility of the REF02CP is enhanced by its use as a monolithic temperature transducer. For new designs, refer to the ADR02.

Parametrics

REF02CP 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: –40 to +85℃; (5)Lead Temperature Range (Soldering 10 sec): 300℃.

Features

REF02CP features: (1)5 V output, ±0.3% maximum; (2)Temperature voltage output: 1.96 mV/℃; (3)Adjustment range: ±3% minimum; (4)Excellent temperature stability: 8.5 ppm/℃ maximum; (5)Low noise: 15 μV p-p maximum; (6)Low supply current: 1.4 mA maximum; (7)Wide input voltage range: 7 V to 40 V; (8)High load-driving capability: 10 mA; (9)No external components; (10)Short-circuit proof.

Diagrams

REF02CP circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
REF02CP+
REF02CP+
Maxim Integrated Products
Voltage & Current References 5V Precision Voltage Reference
Data Sheet
0-1: $1.89
1-25: $1.51
25-50: $1.40
50-100: $1.25
REF02CP-G107
REF02CP-G107
Maxim Integrated Products
Voltage & Current References
Data Sheet
Negotiable 
REF02CPZ
REF02CPZ

IC VREF SERIES PREC 5V 8-PDIP
Data Sheet
0-1: $1.72
1-10: $1.54
10-25: $1.39
25-100: $1.26
100-250: $1.14
250-500: $1.02
500-1000: $0.86
1000-2500: $0.82
REF02CP
REF02CP
Maxim Integrated Products
Voltage & Current References
Data Sheet
Negotiable