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PDF AMSREF-02HP Data sheet ( Hoja de datos )
| Número de pieza | AMSREF-02HP | |
| Descripción | +5V PRECISION VOLTAGE REFERENCE | |
| Fabricantes | Advanced Monolithic Systems | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AMSREF-02HP (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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Advanced
Monolithic
Systems
AMSREF-02
+5V PRECISION VOLTAGE REFERENCE
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 ………………………………….. 15µVP-P Max
• Low Supply Current ………………………. 650µA Typ
• Wide Input Voltage Range …………………. 7V to 40V
• High Load-Driving Capability
• No External Components
• Short -Circuit Proof
APPLICATIONS
• A/D, D/A Converters
• Portable Instrumentation
• Digital Voltmeters
• Current Sources
GENERAL 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 650µA.
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.
ORDERING INFORMATION:
TOL.
PACKAGE TYPE
8 LEAD SOIC
8 LEAD PDIP
±15mV AMSREF-02ES
±25mV AMSREF-02HS
±50mV AMSREF-02CS
AMSREF-02EP
AMSREF-02HP
AMSREF-02CP
OPERATING
TEMPERATURE RANGE
-40 to 85° C
-40 to 85° C
-40 to 85° C
PIN CONNECTIONS
8L SOIC/ 8L PDIP
N/C 1
VIN 2
TEMP 3
GND 4
8 N/C
7 N/C
6 VOUT
5 TRIM
Top View
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
1 page  
AMSREF-02
TYPICAL APPLICATIONS (Continued)
Precision Temperature Transducer with Remote Sensor
+15V
2
VIN 6
VO
REF-02
TRIM 5
TEMP
RS
0.1 GND 3 1.5k, ±5%
µF
4
*
VREF RA
RC
RP
50kΩ
RB1
2
-7
OP-02
3+ 4
6
RBP
* UP TO 10 " OF SHIELDED
4-CONDUCTOR CABLE
-15V
VOUT
RESISTOR VALUES
TCVOUT SLOPE(S)
TEMPERATURE RANGE
OUTPUT VOLTAGE RANGE
ZERO SCALE
RA (± 1% resistor)
RB1(± 1% resistor)
RBP (Potentiometer)
RC (± 1% resistor)
10mV/°C
-40°C to +85°C
-0.40V to +0.85V
0V @ 0°C
9.09kΩ
1.5kΩ
200kΩ
5.11kΩ
100mV/°C
-40°C to +85°C
-0.40V to +0.85V
0V @ 0°C
15kΩ
1.82kΩ
500kΩ
84.5kΩ
Typical Temperature Voltage Output vs
Temperature
880
830
780
730
680
630
580
530
480
430
-60 -40 -20 0 20 40 60 80 100 120 140
TEMPERATURE (° C)
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet AMSREF-02HP.PDF ] | |
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