Advanced Monolithic Systems AMS1009
The AMS1009 is a precision band-gap voltage reference diode. This voltage reference features a very low dynamic impedance and good temperature coefficient, operating over a wide current range of 400µA to 10mA. The AMS1009 is used as a precision 2.5V low voltage reference for digital voltmeters, power supplies or op amp circuitry, and the 2.5V make it easy to obtain a stable reference from 5V logic supplies.| Part No. | AMS1009 |
|---|---|
| Datasheet | AMS1009 Download |
| Manufacturer |  Advanced Monolithic Systems |
| Description | VOLTAGE REFERENCE DIODE |
| Buy | Stock & Price |
FEATURES
● ±5 mV (±0.2%) Max. Initial Tolerance (A grade)● Wide Operating Current Range
● Low Voltage Reference 2.5V
● Max. 0.6Ω Dynamic Impedance (A grade)
● Low Temperature Coefficient AMS1009 VOLTAGE REFERENCE DIODE
APPLICATIONS
● Power Supplies● Instrumentation
● 8 Bit A/D, D/A Reference
● Current Loop Measurement and Control Systems
● Reference for 5V Systems
GENERAL DESCRIPTION
On-chip trimming is used to provide tight tolerance and minimize temperature drift. A third terminal allows the reference voltage to be adjusted to ±5% to calibrate out system errors. The AMS1009 is available in TO-92 and SO-8 packages operating over a 0°C to 70°C temperature range. ORDERING INFORMATION: TOL. PACKAGE TYPE 8 LEAD SOIC AMS1009AS AMS1009BS OPERATING TEMPERATURE RANGE 0 to 70° C 0 to 70° C TO-92 ±5mV AMS1009AN ±10mV AMS1009BN PIN CONNECTIONS TO-92 Plastic Package (N) 8L SOIC SO Package (S) + 8 N/C N/C ADJ 7 6 5 3 2 1 1 2 3 N/C N/C N/C 4 - Bottom View Top View Advanced Monolithic Systems, Inc.
