Advanced
Monolithic
Systems
AMSREF-01
+10V PRECISION VOLTAGE REFERENCE
FEATURES
APPLICATIONS
· 10 Volt Output …………………………….. ± 0.3% Max
· Adjustment Range …………………………… ± 3% Min
· Excellent Temperature Stability…………… 8.5ppm/°C
· Low Noise ………………………………….. 30mVP-P Max
· Low Supply Current ………………………. 650mA Typ
· Wide Input Voltage Range …………………. 12V to 40V
· High Load-Driving Capability……………………. 20mA
· No External Components
· A/D, D/A Converters
· Portable Instrumentation
· Digital Voltmeters
· Current sources
· Short -Circuit Proof
GENERAL DESCRIPTION
The AMSREF-01 is a precision voltage reference, which provides a stable +10V output, which can be adjusted over a ± 3%
range with minimal effect on temperature stability. Careful design of this device improved its bandgap and as a result
excellent temperature stability is achieved. The operating supply range is 12V to 40V with a typical current drain of 650mA.
Low cost, low noise and low power makes the AMSREF-01 an excellent choice whenever a stable voltage reference is
required. Applications include D/A and A/D converters, portable instrumentation and digital voltmeters.
The AMSREF-01 is operational in the full industrial temperature range of -40°C to +85°C and is available in the 8 lead
SOIC and plastic dip (PDIP) packages.
ORDERING INFORMATION:
TOL.
PACKAGE TYPE
OPERATING
TEMPERATURE RANGE
8 LEAD SOIC
8 LEAD PDIP
AMSREF-01EP
AMSREF-01HP
AMSREF-01CP
±30mV AMSREF-01ES
±50mV AMSREF-01HS
±100mV AMSREF-01CS
-40 to 85° C
-40 to 85° C
-40 to 85° C
PIN CONNECTIONS
8L SOIC/ 8L PDIP
N/C
1
2
3
4
8
7
6
5
N/C
VIN
N/C
N/C
VOUT
TRIM
GND
Top View
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140