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REF5025AIDR 其他数据使用手册 - TI(德州仪器)
制造商:
TI(德州仪器)
分类:
电压基准芯片
封装:
SOIC-8
描述:
TEXAS INSTRUMENTS REF5025AIDR 电压参考系列-固定, 2.5V参考, ± 3ppm/°C, SOIC-8 新
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
封装尺寸在P12P13P14P16P17
封装信息在P12P13P14P15P16P17
应用领域在P20
导航目录
REF5025AIDR数据手册
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of 20 Go
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1
FEATURES DESCRIPTION
APPLICATIONS
ADS8326
REF5040
REF
V
OUT
GND
+IN
-IN
V
IN
+5V
OPA365
Input
Signal
0Vto4V
+5V
+5V
V
DD
GND
C
BYPASS
1 Fm
R
1
50W
C
1
1.2nF
C
2
22 Fm
1
2
3
4
8
7
6
5
DNC
(1)
NC
(2)
TRIM/NR
DNC
(1)
V
IN
TEMP
GND
V
OUT
REF50xx
SO-8,MSOP-8
(3)
(1)DNC=Donotconnect.
(2)NC=Nointernalconnection.
(3)ContactaTIsalesrepresentativeforinformation
regardingMSOP-8(DGK)packageavailability.
NOTES:
REF5010
, ,
REF5020
REF5025
,
REF5030
REF5040
,
REF5045
,
REF5050
www.ti.com
.................................................................................................................................................. SBOS410C – JUNE 2007 – REVISED DECEMBER 2008
Low-Noise, Very Low Drift, Precision
VOLTAGE REFERENCE
2
• LOW TEMPERATURE DRIFT:
The REF50xx is a family of low-noise, low-drift, very
high precision voltage references. These references
– High-Grade: 3ppm/ ° C (max)
are capable of both sinking and sourcing, and are
– Standard-Grade: 8ppm/ ° C (max)
very robust with regard to line and load changes.
• HIGH ACCURACY:
Excellent temperature drift (3ppm/ ° C) and high
– High-Grade: 0.05% (max)
accuracy (0.05%) are achieved using proprietary
– Standard-Grade: 0.1% (max)
design techniques. These features, combined with
very-low noise make the REF50xx family ideal for use
• LOW NOISE: 3 µ V
PP
/V
in high-precision data acquisition systems.
• HIGH OUTPUT CURRENT: ± 10mA
Each reference voltage is available in both standard-
• TEMPERATURE RANGE: – 40 ° C to +125 ° C
and high-grade versions. They are offered in
MSOP-8
(3)
and SO-8 packages, and are specified
from – 40 ° C to +125 ° C.
• 16-BIT DATA ACQUISITION SYSTEMS
• ATE EQUIPMENT
REF50xx Family
• INDUSTRIAL PROCESS CONTROL
MODEL OUTPUT VOLTAGE
• MEDICAL INSTRUMENTATION
REF5020 2.048V
• OPTICAL CONTROL SYSTEMS
REF5025 2.5V
• PRECISION INSTRUMENTATION
REF5030 3.0V
REF5040 4.096V
REF5045 4.5V
REF5050 5.0V
REF5010 10.0V
1
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.
2 All trademarks are the property of their respective owners.
UNLESS OTHERWISE NOTED this document contains
Copyright © 2007 – 2008, Texas Instruments Incorporated
PRODUCTION DATA information 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.
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