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参数资料
| 型号： | REF102CM |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, MBCY8 |
| 封装： | METAL, TO-99, 8 PIN |
| 文件页数： | 1/19页 |
| 文件大小： | 608K |
| 代理商： | REF102CM |
REF102
SBVS022B – SEPTEMBER 2000 – REVISED JUNE 2009
FEATURES
q +10V
±0.0025V OUTPUT
q VERY LOW DRIFT: 2.5ppm/
°C max
q EXCELLENT STABILITY:
5ppm/1000hr typ
q EXCELLENT LINE REGULATION:
1ppm/V max
q EXCELLENT LOAD REGULATION:
10ppm/mA max
q LOW NOISE: 5
V
PP typ, 0.1Hz to 10Hz
q WIDE SUPPLY RANGE: 11.4VDC to 36VDC
q LOW QUIESCENT CURRENT: 1.4mA max
q PACKAGE OPTIONS: PLASTIC DIP, SO-8
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright 2000-2009, Texas Instruments Incorporated
10V Precision
Voltage Reference
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
APPLICATIONS
q PRECISION-CALIBRATED VOLTAGE
STANDARD
q D/A AND A/D CONVERTER REFERENCE
q PRECISION CURRENT REFERENCE
q ACCURATE COMPARATOR THRESHOLD
REFERENCE
q DIGITAL VOLTMETER
q TEST EQUIPMENT
q PC-BASED INSTRUMENTATION
DESCRIPTION
The REF102 is a precision 10V voltage reference. The drift
is laser-trimmed to 2.5ppm/
°C max C-grade over the indus-
trial temperature range. The REF102 achieves its precision
without a heater. This results in low power, fast warm-up,
excellent stability, and low noise. The output voltage is
extremely insensitive to both line and load variations and can
be externally adjusted with minimal effect on drift and
stability. Single-supply operation from 11.4V to 36V and
excellent overall specifications make the REF102 an ideal
choice for demanding instrumentation and system reference
applications.
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A
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50k
22k
7k
4k
8k
DZ
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Noise
Reduction
Common
V
OUT
V+
Trim
14k
52
6
84
REF1
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REF1
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www.ti.com
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相关代理商/技术参数 |
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| REF102CP | 功能描述:基准电压& 基准电流 Precision Voltage Reference RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| REF102CP | 制造商:Texas Instruments 功能描述:IC VOLT REFERENCE 10V |
| REF102CPG4 | 功能描述:基准电压& 基准电流 Precision Voltage Reference RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| REF102CU | 功能描述:基准电压& 基准电流 Precision Voltage Reference RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| REF102CU/2K5 | 功能描述:基准电压& 基准电流 Prec Vltg Ref RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
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