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参数资料
| 型号： | TLE2425CPSR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO8 |
| 封装： | GREEN, PLASTIC, SOP-8 |
| 文件页数： | 18/24页 |
| 文件大小： | 613K |
| 代理商： | TLE2425CPSR |
TLE2425
PRECISION VIRTUAL GROUND
SLOS065D MARCH 1991 REVISED APRIL 2002
3
WWW.TI.COM
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
electrical characteristics at specified free-air temperature, VI = 5 V, IO = 0 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
TLE2425C
UNIT
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
UNIT
Output voltage
25
°C
2.48
2.5
2.52
V
Output voltage
Full range
2.47
2.53
V
Temperature coefficient of output voltage
25
°C
20
ppm/
°C
Bias current
IO = 0
25
°C
170
250
A
Bias current
IO = 0
Full range
250
A
VI = 4.5 V to 5.5 V
25
°C
1.5
20
V
Input voltage regulation
VI = 4.5 V to 5.5 V
Full range
25
V
Input voltage regulation
VI = 4 V to 40 V
25
°C
1.5
20
V/V
VI = 4 V to 40 V
Full range
25
V/V
Ripple rejection
f = 120 Hz,
VI(PP) = 1 V
25
°C
80
dB
IO = 0 to 10 mA
25
°C
160
45
160
Output voltage regulation (source current)
IO = 0 to 10 mA
Full range
250
250
V
Output voltage regulation (source current)
IO = 0 to 20 mA
25
°C
450
150
450
V
IO = 0 to 10 mA
25
°C
160
15
160
Output voltage regulation (sink current)
IO = 0 to 10 mA
Full range
250
250
V
Output voltage regulation (sink current)
IO = 0 to 20 mA
25
°C
235
65
235
V
Long-term drift of output voltage
t = 1000 h,
Noncumulative
25
°C
15
ppm
Output impedance
25
°C
7.5
22.5
m
Short-circuit output current (sink current)
VO = 5 V
25
°C
30
55
mA
Short-circuit output current (source current)
VO = 0
25
°C
30
50
mA
Output noise voltage, rms
f = 10 Hz to 10 kHz
25
°C
100
V
VO to 0.1%,
CL = 0
110
Output voltage response to output current step
VO to 0.1%,
IO = ± 10 mA
CL = 100 pF
25
°C
115
s
Output voltage response to output current step
VO to 0.01%,
CL = 0
25
°C
180
s
VO to 0.01%,
IO = ± 10 mA
CL = 100 pF
180
Output voltage response to input voltage step
VI = 4.5 to 5.5 V,
VO to 0.1%
25
°C
12
s
Output voltage response to input voltage step
VI = 4.5 to 5.5 V,
VO to 0.01%
25
°C
30
s
Output voltage turn-on response
VI = 0 to 5 V,
VO to 0.1%
25
°C
125
s
Output voltage turn-on response
VI = 0 to 5 V,
VO to 0.01%
25
°C
210
s
Full range is 0°C to 70°C.
The listed values are not production tested.
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| TLE2425CPSRG4 | 功能描述:基准电压& 基准电流 Prec Virtual Ground 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 |
| TLE2425ID | 功能描述:基准电压& 基准电流 2.5V Precision Grnd 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 |
| TLE2425IDG4 | 功能描述:基准电压& 基准电流 2.5V Precision Grnd 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 |
| TLE2425IDR | 功能描述:基准电压& 基准电流 Prec Virtual Ground 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 |
| TLE2425IDRG4 | 功能描述:基准电压& 基准电流 Prec Virtual Ground 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 |
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