AMS236_05 Datasheet, PDF (1/4 Pages) Advanced Monolithic Systems – VOLTAGE REFERENCE DIODE

Advanced
Monolithic
Systems
FEATURES
• Low Temperature Coefficient
• Wide Operating Current Range
• Guaranteed Temperature Stability
• Max. 0.6Ω Dynamic Impedance (A grade)
• ±1% Initial Tolerance Available
AMS236/AMS336
VOLTAGE REFERENCE DIODE
RoHS compliant
APPLICATIONS
• Power Supplies
• Instrumentation
• 8 Bit A/D, D/A Reference
• Current Loop Measurement and Control Systems
• Reference for 5V Systems
GENERAL DESCRIPTION
The AMS236/AMS336 are precision band-gap voltage reference diodes. These voltage reference features a very low dynamic
impedance and good temperature coefficient, operating over a wide current range of 400µA to 10mA. On-chip trimming is
used to provide tight tolerance and minimize temperature drift. A third terminal allows the reference voltage to be trimmed
±5%.
The AMS236/AMS336 are 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.
The AMS236 is rated for operation over -25°C to +85°C while the AMS336 is rated over a 0°C to 70°C temperature range.
The AMS236/AMS336 are available in TO-92 and SO-8 packages.
ORDERING INFORMATION:
TOL.
PACKAGE TYPE
TO-92
±25mV AMS236AN
±50mV AMS236BN
±50mV AMS336AN
±100mV AMS336BN
8 LEAD SOIC
AMS236AS
AMS236BS
AMS336AS
AMS336BS
OPERATING
TEMPERATURE RANGE
-25°C to +85°C
-25°C to +85°C
0°C to 70°C
0°C to 70°C
PIN CONNECTIONS
TO-92
Plastic Package (N)
321
8L SOIC
SO Package (S)
+ ^{N/C N/C ADJ}
8765
Bottom View
1234
N/C N/C N/C ^-
Top View
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone [phone] Fax [phone]