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부품번호 | AMSREF-02E 기능 |
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기능 | +5V PRECISION VOLTAGE REFERENCE | ||
제조업체 | Advanced Monolithic Systems | ||
로고 | |||
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
OUTPUT ADJUSTMENT
The REF-02 trim terminal can be used to adjust the 5 Volt output
voltage ± 300mV. This feature allows the system designer to trim
system errors by setting the reference to a voltage other than 5V.
The system can also be set exactly 5.000V, or to 5.12V for binary
applications.
Adjustment of the output does not significantly affect the
temperature performance of the device. The temperature
coefficient change is approximately 0.7ppm/°C for 100mV of
output adjustment.
AMSREF-02
+15V
2
VIN 6
VO
REF-02
35
TEMP TRIM
GND
4
OUTPUT
10kΩ
TYPICAL APPLICATIONS
± 5V Reference
+15V
3
0.1
µF
2
VIN 6
VO
REF-02
5
TRIM
GND
4
5kΩ
10kΩ
10kΩ
+15V
-
OP-02
+
-15V
Supply Bypassing
For best results, it is recommended that the power supply pin is bypassed with a
0.1µF disk ceramic capacitor.
+5V
-5V
Current Source
+15V
VOLTAGE COMPLIANCE: -25V TO +8V
2
VIN 6
VO
REF-02
IOUT= (5.0V/R)+1mA
35
TRIM
R
GND
4
IOUT
Current Sink
IOUT
VOLTAGE COMPLIANCE: -8V TO +25V
2
VIN 6
VO
REF-02
IOUT= (5.0V/R)+1mA
35
TRIM
R
GND
4
-15V
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
4페이지 | |||
구 성 | 총 6 페이지수 | ||
다운로드 | [ AMSREF-02E.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
AMSREF-02 | +5V PRECISION VOLTAGE REFERENCE | Advanced Monolithic Systems |
AMSREF-02C | +5V PRECISION VOLTAGE REFERENCE | Advanced Monolithic Systems |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |