參數(shù)資料
型號(hào): LT1009CH
廠商: LINEAR TECHNOLOGY CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 2.5V Reference
中文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, MBCY3
封裝: METAL CAN, TO-46, 3 PIN
文件頁(yè)數(shù): 4/8頁(yè)
文件大小: 113K
代理商: LT1009CH
LT1009
2.5-V INTEGRATED REFERENCE CIRCUITS
SLVS013G – MAY 1987 – REVISED NOVEMBER 1999
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 1
VZ
2.5
2.49
2.48
2.47
– 50
– 25
0
25
50
75
2.51
2.52
REFERENCE VOLTAGE
vs
FREE-AIR TEMPERATURE
2.53
100
125
TA – Free-Air Temperature –
°
C
Iz = 1 mA
Figure 2
VZ
3
2
1
0
0
4
8
12
16
20
4
5
IZ – Reference Current – mA
CHANGE IN REFERENCE VOLTAGE
vs
REFERENCE CURRENT
Figure 3
IR
0.6
1
1.4
1.8
2.2
2.6
VR – Reverse Voltage – V
10–1
TJ = 25
°
C
TJ = –55
°
C
TJ = 125
°
C
10–2
10–3
10–4
10–5
REVERSE CURRENT
vs
REVERSE VOLTAGE
Figure 4
0.6
0.4
0.2
0
0.001
0.01
IF – Forward Current– mA
0.1
1
10
0.8
1
1.2
VF
TJ = 25
°
C
FORWARD VOLTAGE
vs
FORWARD CURRENT
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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