參數(shù)資料
型號(hào): LT1004
廠商: Texas Instruments, Inc.
英文描述: Micropower Voltage References(1.2V基準(zhǔn)電壓源)
中文描述: 微功耗電壓參考(1.2V的基準(zhǔn)電壓源)
文件頁數(shù): 5/15頁
文件大?。?/td> 341K
代理商: LT1004
LT1004C-1.2, LT1004C-2.5, LT1004I-1.2, LT1004I-2.5, LT1004M-1.2
LT1004M–2.5, LT1004Y-1.2, LT1004Y-2.5
MICROPOWER INTEGRATED VOLTAGE REFERENCES
SLVS022E – JANUARY 1989 – REVISED JANUARY 1997
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 1
0
0.2
0.4
0.6
0.8
1
1.2
1.4
IR
VR – Reverse Voltage – V
0.1
1
10
100
LT1004x-1.2
REVERSE CURRENT
vs
REVERSE VOLTAGE
A
μ
TA = –55
°
C to 125
°
C
Figure 2
10
1
0.1
0.01
– 4
0
4
8
12
16
IR – Reverse Current – mA
VZ
LT1004x-1.2
REFERENCE VOLTAGE CHANGE
vs
REVERSE CURRENT
100
Figure 3
0.01
0.1
IF – Forward Current – mA
1
10
100
0.8
1.2
0.4
0
V
LT1004x-1.2
FORWARD VOLTAGE
vs
FORWARD CURRENT
TA = 25
°
C
1
0.6
0.2
Figure 4
125
105
85
65
45
25
5
–15
TA – Free-Air Temperature –
°
C
–35
–55
1.225
1.23
1.235
1.24
1.245
V
LT1004x-1.2
REFERENCE VOLTAGE
vs
FREE-AIR TEMPERATURE
IZ = 100
μ
A
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
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