- 您现在的位置：买卖IC网 > PDF目录17003 > ADR423BRZ-REEL7 (Analog Devices Inc)IC VREF SERIES PREC 3V 8-SOIC PDF资料下载
参数资料
| 型号： | ADR423BRZ-REEL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/24页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES PREC 3V 8-SOIC |
| 设计资源： | 40 Channels of Programmable Output Span Using AD5371 (CN0149) |
| 标准包装： | 1,000 |
| 系列： | XFET® |
| 基准类型： | 串联，精度 |
| 输出电压： | 3V |
| 容差： | ±0.04% |
| 温度系数： | 3ppm/°C |
| 输入电压： | 5 V ~ 18 V |
| 通道数： | 1 |
| 电流 - 静态： | 500µA |
| 电流 - 输出： | 10mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 带卷 (TR) |
Ultraprecision, Low Noise, 2.048 V/2.500 V/
3.00 V/5.00 V XFET ? Voltage References
Data Sheet
FEATURES
PIN CONFIGURATION
Low noise (0.1 Hz to 10 Hz)
TP 1
V IN 2
NIC 3
ADR420/
ADR421/
ADR423/
ADR425
8
7
6
TP
NIC
V OUT
Low temperature coefficient: 3 ppm/°C
Long-term stability: 50 ppm/1000 hours
Load regulation: 70 ppm/mA
Line regulation: 35 ppm/V
Low hysteresis: 40 ppm typical
Wide operating range
Quiescent current: 0.5 mA maximum
High output current: 10 mA
Wide temperature range: ?40°C to +125°C
APPLICATIONS
Precision data acquisition systems
High resolution converters
Battery-powered instrumentation
Portable medical instruments
Industrial process control systems
Precision instruments
Optical network control circuits
TOP VIEW
GND 4 (Not to Scale) 5 TRIM
NIC = NO INTERNAL CONNECTION
TP = TEST PIN (DO NOT CONNECT)
Figure 1. 8-Lead SOIC, 8-Lead MSOP
GENERAL DESCRIPTION
The ADR42x are a series of ultraprecision, second generation
eXtra implanted junction FET (XFET) voltage references
featuring low noise, high accuracy, and excellent long-term
stability in SOIC and MSOP footprints.
Patented temperature drift curvature correction technique and
XFET technology minimize nonlinearity of the voltage change
with temperature. The XFET architecture offers superior
accuracy and thermal hysteresis to the band gap references. It
also operates at lower power and lower supply headroom than
the buried Zener references.
The superb noise and the stable and accurate characteristics
of the ADR42x make them ideal for precision conversion
applications such as optical networks and medical equipment.
The ADR42x trim terminal can also be used to adjust the out-
put voltage over a ±0.5% range without compromising any
other performance. The ADR42x series voltage references
offer two electrical grades and are specified over the extended
industrial temperature range of ?40°C to +125°C. Devices have
8-lead SOIC or 30% smaller, 8-lead MSOP packages.
ADR42x PRODUCTS
Table 1.
Initial Accuracy
Model
Output Voltage, V OUT (V)
2.048
2.50
3.00
5.00
mV
1, 3
1, 3
1.5, 4
2, 6
%
0.05, 0.15
0.04, 0.12
0.04, 0.13
0.04, 0.12
Temperature Coefficient (ppm/°C)
3, 10
3, 10
3, 10
3, 10
Rev. J
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ?2001–2013 Analog Devices, Inc. All rights reserved.
Trademarks and registered trademarks are the property of their respective owners.
相关PDF资料 |
PDF描述 |
|---|---|
| EBM24DCBN-S189 | CONN EDGECARD 48POS R/A .156 SLD |
| VNCLO-SHLD-1A | MOD VINCo PIGGYBACK BOARD |
| VE-27N-EY | CONVERTER MOD DC/DC 18.5V 50W |
| ADZS-ENCODE-EX3 | BOARD EXTENDER VIDEO ENCODER EI3 |
| ATAVRONE-PROBE | AVRONE REPLACEMENT PROBE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADR425 | 制造商:AD 制造商全称:Analog Devices 功能描述:Ultraprecision Low Noise, 2.048 V/2.500 V/ 3.00 V/5.00 V XFET Voltage References |
| ADR425AR | 制造商:Analog Devices 功能描述:V-Ref Precision 5V 10mA 8-Pin SOIC N Tube 制造商:Rochester Electronics LLC 功能描述:5.0 VOLTAGE REFERENCE - Bulk 制造商:Analog Devices 功能描述:Voltage Regulator IC Voltage Regulator T |
| ADR425ARM | 制造商:Analog Devices 功能描述:V-Ref Precision 5V 10mA 8-Pin MSOP Tube 制造商:Rochester Electronics LLC 功能描述:5.0 VOLTAGE REFERENCE - Bulk |
| ADR425ARMREEL7 | 制造商:AD 功能描述:New |
| ADR425ARM-REEL7 | 制造商:Analog Devices 功能描述:V-Ref Precision 5V 10mA 8-Pin MSOP T/R 制造商:Rochester Electronics LLC 功能描述:5.0 VOLTAGE REFERENCE - Tape and Reel |
发布紧急采购，3分钟左右您将得到回复。