参数资料
型号: TL431IPG
厂商: ON Semiconductor
文件页数: 9/18页
文件大小: 0K
描述: IC VREF SHUNT PREC ADJ 8-PDIP
标准包装: 50
基准类型: 旁路,可调节,精度
输出电压: 2.495 V ~ 36 V
容差: ±2.2%
温度系数: 标准值 50ppm/°C
输入电压: 2.495 V ~ 36 V
通道数: 1
电流 - 阴极: 1mA
电流 - 输出: 100mA
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
其它名称: TL431IPGOS
TL431, A, B Series, NCV431A, B
V+
V out
V+
l
R1
R2
R3
R4
V in
V out
Lower Limit + 1 ) R1 V
L.E.D. indicator is `on' when V+ is between the
upper and lower limits.
R2 ref
V th = V ref
V in
< V ref
> V ref
V out
V+
≈ 2.0 V
Upper Limit + 1 ) R3 V
R4 ref
Figure 26. Voltage Monitor
Figure 27. Single ? Supply Comparator with
Temperature ? Compensated Threshold
1N5305
25 V
2.0 mA
T l = 330 to 8.0 W
38 V
330
5.0 k 50 k
1% 1%
10 k W
V
1.0 k W
V
500 k 5.0 M
1% 1%
100 k W
V 1.0 M W
V
Range
R X
R x + V out D
10 k
Calibrate
25 V
-
LM11
+
-5.0 V
W Range
V
V out
8.0 W
* Thermalloy
* THM 6024
* Heatsink on
* LP Package
*
T I
360 k
56 k
+
1.0 m F
10 k
470 m F
0.05 m F
Tone
25 k
Volume
47 k
Figure 28. Linear Ohmmeter
Figure 29. Simple 400 mW Phono Amplifier
http://onsemi.com
9
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TL431IPK 功能描述:基准电压& 基准电流 Adj Shunt RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数(典型值):100 PPM / C 串联 VREF - 输入电压(最大值): 串联 VREF - 输入电压(最小值): 分流电流(最大值):60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel
TL431IPK3 制造商:Texas Instruments 功能描述:
TL431IPKG3 功能描述:基准电压& 基准电流 Adjustable Precision Shunt Regulator RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数(典型值):100 PPM / C 串联 VREF - 输入电压(最大值): 串联 VREF - 输入电压(最小值): 分流电流(最大值):60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel
TL431IPKG4 制造商:Texas Instruments 功能描述:SHUNT REG ADJ +2.5/36V SOT-89-3 制造商:Texas Instruments 功能描述:SHUNT REG ADJ +2.5/36V, SOT-89-3 制造商:Texas Instruments 功能描述:SHUNT REG ADJ +2.5/36V, SOT-89-3; Topology:Shunt, Adjustable; Input Voltage:2.495V to 36V; Reference Voltage:2.495V; Reference Voltage Tolerance:55mV; Voltage Reference Case Style:SOT-89; No. of Pins:3; Temperature Coefficient: ;RoHS Compliant: Yes 制造商:Texas Instruments 功能描述:SHUNT REG ADJ +2.5/36V, SOT-89-3; Topology:Shunt, Adjustable; Input Voltage Min:2.495V; Input Voltage Max:36V; Reference Voltage:2.495V; Reference Voltage Tolerance:55mV; Voltage Reference Case Style:SOT-89; No. of Pins:3; ;RoHS Compliant: Yes
TL431IYD 制造商:STMicroelectronics 功能描述:V-REF ADJUSTABLE 2.495V TO 36V 100MA 8-P