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参数资料
| 型号： | LH0070-0H#PBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, MBCY3 |
| 封装： | METAL CAN, TO-39, 3 PIN |
| 文件页数： | 1/12页 |
| 文件大小： | 156K |
| 代理商： | LH0070-0H#PBF |
1
LT1031/LH0070
1031fb
■
Pin Compatible with LH0070 and AD581*
■ Ultralow Drift—5ppm/
°C Max Slope
■ Trimmed Output Voltage
■
Operates in Series or Shunt Mode
■ Output Sinks and Sources in Series Mode
■ Very Low Noise < 1ppmP-P 0.1Hz to 10Hz
■
> 100dB Ripple Rejection
■ Minimum Input Voltage of 11V
The LT
1031 is a precision 10V reference with ultralow
drift and noise, extremely good long term stability, and
almost total immunity to input voltage variations. The
reference output will both source and sink up to 10mA and
can be used as a shunt regulator (two terminal Zener) with
the same precision characteristics as the three terminal
connection. Special care has been taken to minimize
thermal regulation effects and temperature induced
hysteresis.
The LT1031 reference is based on a buried Zener diode
structure which eliminates noise and stability problems
associated with surface breakdown devices. Further, a
subsurface Zener exhibits better temperature drift and
time stability than even the best band-gap references.
Unique circuit design makes the LT1031 the first three
terminal IC reference to offer ultralow drift without the
use of high power on-chip heaters. Output voltage is
pretrimmed to 0.05% accuracy.
The LT1031 can be used as a plug-in replacement for
the AD581 and LH0070,* with improved electrical and
thermal performance.
■ A-to-D and D-to-A Converters
■
Precision Regulators
■ Digital Voltmeters
■ lnertial Navigation Systems
■
Precision Scales
■ Portable Reference Standard
Basic Positive and
Negative Connections
Precision 10V Reference
Distribution of Output Accuracy
FEATURES
APPLICATIO S
U
DESCRIPTIO
U
VOUT
ILOAD + 1.5mA
–VOUT
–VIN
VIN –VOUT
VIN
LT1031
IN
OUT
R1 =
R1
OUT
GND
LT1031 TA01
OUTPUT ACCURACY (%)
–0.10
PERCENT
OF
UNITS
(%)
15
20
25
0
0.06
LT1031 TA02
10
5
0
–0.06
–0.02
0.02
30
35
40
0.10
TA = 25°C
DISTRIBUTION
FROM 5 RUNS
TYPICAL APPLICATIO
U
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
*See LH0070 Electrical Characteristics table and AD581 cross reference guide.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LH0070-1H | 功能描述:IC VREF SERIES SHUNT ZNR TO-39 RoHS:否 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 标准包装:2,000 系列:- 基准类型:旁路，可调节，精度 输出电压:1.24 V ~ 16 V 容差:±0.5% 温度系数:- 输入电压:1.24 V ~ 16 V 通道数:1 电流 - 阴极:100µA 电流 - 静态:- 电流 - 输出:20mA 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:TO-226-3、TO-92-3（TO-226AA）成形引线 供应商设备封装:TO-92-3 包装:带卷 (TR) |
| LH0070-1H/883 | 制造商:Linear Technology 功能描述:Precision 10V Reference |
| LH0070-1H/883B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Reference |
| LH0070-1H/A+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Reference |
| LH0070-2H | 功能描述:IC VREF SERIES SHUNT ZNR TO-39 RoHS:否 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 标准包装:2,000 系列:- 基准类型:旁路，可调节，精度 输出电压:1.24 V ~ 16 V 容差:±0.5% 温度系数:- 输入电压:1.24 V ~ 16 V 通道数:1 电流 - 阴极:100µA 电流 - 静态:- 电流 - 输出:20mA 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:TO-226-3、TO-92-3（TO-226AA）成形引线 供应商设备封装:TO-92-3 包装:带卷 (TR) |
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