AMSREF-02

Features:

` 5 Volt Output .............. ± 0.3% Max
` Temperature Voltage Output ........ 2.1mV/°C
` Adjustment Range ............ ± 3% Min
` Excellent Temperature Stability..... 8.5ppm/°C
` Low Noise ...............15mVP-P Max
` Low Supply Current ........... 650mA Typ
` Wide Input Voltage Range ........ 7V to 40V
` High Load-Driving Capability
` No External Components
` Short -Circuit Proof


Application

· A/D, D/A Converters
· Portable Instrumentation
· Digital Voltmeters
· Current Sources


Pinout




Specifications

Input Voltage ......................40V
Output Short Circuit Duration
(to Ground or VIN) Indefinite
Operating Temperature Range....... -40°C to 85°C
Junction Temperature..........  -65°C to +150°C
Storage temperature..........   -65°C to +125°C
Soldering information (60 sec) ............300°C
Thermal Resistance
8 L SOIC .....................  160°C/W
8 L PDIP.....................   110°C/W


Description

The AMSREF-02 is a precision voltage reference, which provides a stable +5V, which can be adjusted over a ± 6% 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 7V to 40V with a typical current drain of 650mA. Low cost, low noise and low power makes the AMSREF-02 an excellent choice whenever a stable voltage reference is required. Applications include D/A and A/D converters, portable instrumentation and digital voltmeters. The versatility of AMSREF-02 is enhanced by its use as a monolithic temperature transducer.

The AMSREF-02 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.