參數(shù)資料
型號： LT1009S8
廠商： LINEAR TECHNOLOGY CORP
元件分類： 基準電壓源/電流源
英文描述： 2.5V Reference
中文描述： 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8
封裝： 0.150 INCH, PLASTIC, SO-8
文件頁數(shù)： 1/8頁
文件大?。?/td> 113K
代理商： LT1009S8
LT1009
2.5-V INTEGRATED REFERENCE CIRCUITS
SLVS013G – MAY 1987 – REVISED NOVEMBER 1999
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Excellent Temperature Stability
Initial Tolerance . . . 0.2% Max
Dynamic Impedance . . . 0.6
Max
Wide Operating Current Range
Directly Interchangeable With LM136
Needs No Adjustment for Minimum
Temperature Coefficient
Surface-Mount Three-Lead Package
description
The
precision-trimmed 2.5-V shunt regulator featuring
low dynamic impedance and a wide operating
current range. The maximum initial tolerance is
±
5 mV in the LP package and
±
10 mV in the
D package. The reference tolerance is achieved
by on-chip trimming, which minimizes the initial
voltage
tolerance
and
coefficient
α
vz
.
Although the LT1009 needs no adjustments, a
third terminal (ADJ) allows the reference voltage
to be adjusted
±
5% to eliminate system errors. In
many applications, the LT1009 can be used as a
terminal-for-terminal
replacement
LM136-2.5, which eliminates the external trim
network.
LT1009
reference
circuit
is
a
the
temperature
for
the
The LT1009 uses include 5-V system references, 8-bit ADC and DAC references, and power-supply monitors.
The device also can be used in applications such as digital voltmeters and current-loop measurement and
control systems.
The LT1009C is characterized for operation from 0
°
C to 70
°
C. The LT1009I is characterized for operation from
–40
°
C to 85
°
C.
AVAILABLE OPTIONS
PACKAGED DEVICES
CHIP
FORM
(Y)
TA
SMALL
OUTLINE
(D)
PLASTIC
CYLINDRICAL
(LP)
0
°
C to 70
°
C
–40
°
C to 85
°
C
The D and LP packages are available taped and reeled. Add the suffix R to device
type (e.g., LT1009CDR). Chip forms are tested at 25
°
C.
LT1009CD
LT1009ID
LT1009CLP
LT1009ILP
LT1009Y
Copyright
1999, Texas Instruments Incorporated
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.
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.
1
2
3
4
8
7
6
5
NC
NC
NC
ANODE
CATHODE
NC
CATHODE
ADJ
D PACKAGE
(TOP VIEW)
NC–No internal connection
ANODE
CATHODE
ADJ
LP PACKAGE
(TOP VIEW)
logic symbol
ANODE
CATHODE
ADJ
相關PDF資料
PDF描述
LT1009MH 2.5V Reference
LT1009CZ 2.5V Reference
LT1009CH 2.5V Reference
LT1009 2.5V Reference
LT1009C CONNECTOR
相關代理商/技術(shù)參數(shù)
參數(shù)描述
LT1009S8#PBF 功能描述:IC VREF SHUNT 2.5V 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 標準包裝:3,000 系列:- 基準類型:旁路，精度 輸出電壓:3V 容差:±0.5% 溫度系數(shù):100ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:82µA 電流 - 靜態(tài):- 電流 - 輸出:15mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-TSSOP（5 引線），SC-88A，SOT-353 供應商設備封裝:SC-70-5 包裝:帶卷 (TR) 其它名稱:296-20888-2
LT1009S8#TR 功能描述:IC VREF SHUNT 2.5V 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 產(chǎn)品培訓模塊:Voltage Reference Basics 標準包裝:100 系列:- 基準類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOIC 包裝:管件
LT1009S8#TRPBF 功能描述:IC VREF SHUNT 2.5V 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 產(chǎn)品培訓模塊:Voltage Reference Basics 標準包裝:100 系列:- 基準類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOIC 包裝:管件
LT1009S8PBF 制造商:Linear Technology 功能描述:LT1009S8PBF
LT1009Y 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.5-V INTEGRATED REFERENCE CIRCUIT
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