參數(shù)資料
型號(hào): LM334Z#PBF
廠商: Linear Technology
文件頁(yè)數(shù): 8/12頁(yè)
文件大小: 160K
描述: IC CURRENT SOURCE TO92-3
標(biāo)準(zhǔn)包裝: 100
功能: 電流源
輸入電壓: 0.8 V ~ 40 V
電流 - 輸出: 10mA
工作溫度: 0°C ~ 70°C
安裝類型: 通孔
封裝/外殼: TO-226-3、TO-92-3(TO-226AA)成形引線
供應(yīng)商設(shè)備封裝: TO-92-3
包裝: 散裝
LM134 Series
8
TYPICAL APPLICATIO S
TA06
V
+
V

R
LM334
V
IN
R3
100&
R2
300&
R1
15k
R4
4.5k
2N4250
V
OUT
 = 10mV/癒
Z
OUT
 d 2&
C1
0.0022
TA07
V
+
V

R
LM334
V
IN
 e V
REF
 + 200mV
R2
120&
R1
1.5k
Q1
2N4250
V
OUT
 = V
Z
 + 64mV AT 25癈
I
OUT
 d 3mA
C1
0.1
LT1009
V
Z
+

TA05
V
+
V

R
LM334
V
IN
V
IN
R
SET
R1*
C1*
*SELECT R1 AND C1 FOR OPTIMUM STABILITY
2N2905
TA08
V
+
V

R
LM334
V
IN
V
IN
R
SET
68k
1礎(chǔ)
LM4250
V
+
V

R
LM134**
C1
0.001
100k
V
IN
 e 1.8V
V
OUT
 = 1.2V
I
OUT
 d 200礎(chǔ)
2N4250
R1
33k
1N457**
R1*
H6k
1%
R2*
680&
1%
SELECT RATIO OF R1 TO R2 FOR ZERO TEMPERATURE DRIFT
LM134 AND DIODE SHOULD BE ISOTHERMAL
*
**
TA09
TA10
V
+
V

R
LM334
V
IN
V
OUT
R
SET
V
Z
Higher Output Current
Low Output Impedance Thermometer
Low Input Voltage Reference Driver
Micropower Bias
1.2V Regulator with 1.8V Minimum Input
Zener Biasing
Alternate Trimming Technique
Buffer for Photoconductive Cell
High Precision Low TC Current Source
V

V
+
R
R1*
LM334
R
SET
TA11
V
IN
V
IN
*FOR ?0% ADJUSTMENT, SELECT R
SET
10% HIGH AND MAKE R1 H 3R
SET
V

V
+
R
LM334
TA12
1.5V
1.37V
R2
TA13
V
+
V

R
LM334
R2*
R1
6.8k
I
SET
 e 50礎(chǔ)
+

LT1004-1.2
(1.235V)
*I
SET
 = + 10礎(chǔ)
I
SET
 TC = 0.016%/癈 + 33nA/癈
REGULATION H 0.001%/V
相關(guān)PDF資料
PDF描述
LM75AD,112 IC TEMP SENSOR DIGITAL 8-SOIC
LM75BD,112 IC TEMP SENSOR DIGITAL 8-SOIC
LM75BIMX-5+ IC TEMP SENSOR WATCHDOG 8SOIC
LM92CIMX/NOPB IC SENSOR TEMP/THERM COMP 8-SOIC
LT1123CST#TRPBF IC REG CTRLR SGL 5V SOT223
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM334ZT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Three terminal adjustable current sources
LM335 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PRECISION TEMPERATURE SENSORS
LM3350 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Switched Capacitor Voltage Converter
LM3350AM WAF 制造商:Texas Instruments 功能描述:
LM3350MM 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Switched Capacitor Voltage Converter