参数资料
型号: LM4041A12ILP
厂商: TEXAS INSTRUMENTS INC
元件分类: 基准电压源/电流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.225 V, PBCY3
封装: PLASTIC, TO-226, TO-92, 3 PIN
文件页数: 4/28页
文件大小: 675K
代理商: LM4041A12ILP
www.ti.com
TYPICAL CHARACTERISTICS
1.2305
1.231
1.2315
1.232
1.2325
1.233
1.2335
1.234
1.2345
1.235
Temperature (5C)
Reference
Voltage
(V)
40
20
0
20
40
60
80
100
LM4041 (Adj)
IZ = 1 mA
VREF
5 V
10 V
0
10
20
30
40
50
60
70
80
90
100
Reverse (Output) Voltage (V)
Feedback
Current
(nA)
LM4041 (Adj)
IZ = 1 mA
0
2
4
6
8
10
1255C
855C
255C
405C
0.1
1
10
100
1000
Frequency (Hz)
1k
100
10k
100k
1M
Impedance
(
W
)
LM4041 (Adj)
IZ = 1 mA
D
IZ = 0.1 IZ
Tj = 255C
CL = 1 mF
CL = 0 mF
Capacitor
Line
1.23 V
2.5 V
5 V
10 V
0.1
1
10
100
1000
LM4041 (Adj)
IZ = 150 mA
D
IZ = 0.1 IZ
Tj = 25°C
1k
100
10k
100k
1M
Frequency (Hz)
Impedance
(
)
CL = 1 mF
CL = 0 mF
Capacitor
Line
1.23 V
2.5 V
5 V
10 V
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006
Figure 5. Reference Voltage vs Temperature
Figure 6. Feedback Current vs Reverse (Output) Voltage
(for Different Reverse Voltages)
(for Different Temperatures)
Figure 7. Output Impedance vs Frequency
Figure 8. Output Impedance vs Frequency
12
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参数描述
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