参数资料
型号: REF5045IDGKT
厂商: TEXAS INSTRUMENTS INC
元件分类: 基准电压源/电流源
英文描述: 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 4.5 V, PDSO8
封装: PLASTIC, MSOP-8
文件页数: 24/27页
文件大小: 976K
代理商: REF5045IDGKT
-10
-5
LoadCurrent(mA)
2.50125
2.50100
2.50075
2.50050
2.50025
2.50000
2.49975
2.49950
2.49925
2.49900
2.49875
OutputV
oltage(V)
10
0
5
+125 C
°
+25 C
°
-
°
40 C
-50
-25
Temperature( C)
°
0.9
0.8
0.7
0.6
0.5
0.4
0.3
TEMPPinOutputV
oltage(V)
125
0
25
50
75
100
-50
-25
Temperature( C)
°
1050
1000
950
900
850
800
750
700
650
600
QuiescentCurrent(
m
A)
125
0
25
50
75
100
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18
V
(V)
IN
1000
950
900
850
800
750
700
650
600
I
(
A)
m
Q
+125 C
?
+25 C
?
-40 C
?
-50
-25
Temperature( C)
°
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
LineRegulation(ppm/V)
125
0
25
50
75
100
-50
-25
Temperature( C)
°
35
30
25
20
15
10
5
0
Short-CircuitCurrent(mA)
125
0
25
50
75
100
Sourcing
Sinking
SBOS410E – JUNE 2007 – REVISED JUNE 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
At TA = +25°C, ILOAD = 0, and VS = VOUT + 0.2V, unless otherwise noted. For VOUT ≤ 2.5V, the minimum supply voltage is 2.7V.
REF5025 OUTPUT VOLTAGE
TEMP PIN OUTPUT VOLTAGE
vs LOAD CURRENT
vs TEMPERATURE
Figure 7.
Figure 8.
QUIESCENT CURRENT
vs TEMPERATURE
vs INPUT VOLTAGE
Figure 9.
Figure 10.
LINE REGULATION
SHORT-CIRCUIT CURRENT
vs TEMPERATURE
Figure 11.
Figure 12.
6
Copyright 2007–2010, Texas Instruments Incorporated
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