参数资料
型号: TA76L431SQ
元件分类: 基准电压源/电流源
英文描述: TWO TERM VOLTAGE REFERENCE, PSIP3
封装: 1.27 MM PITCH, ROHS COMPLIANT, PLASTIC, TO-92MOD, SSIP-3
文件页数: 5/9页
文件大小: 241K
代理商: TA76L431SQ
TA76L431FT/S
2009-09-30
5
Ambient temperature Ta (°C)
PDmax – Ta
Allowa
ble
power
di
ssip
ation
P
Dmax
(W)
0.3
0
0.1
0.2
0.4
0.5
0.6
0
20
40
60
100
120
80
140
160
Mounted on glass epoxy substate
: 30
× 30 × 0.8 mm t
Cupper pad area: 35 mm
2
TA76L431FT
Referen
ce
vol
tage
V
REF
(V)
Ambient temperature Ta (°C)
VREF – Ta
50
0
50
100
2.45
2.47
2.49
2.51
2.53
Inpu
VKA
IK
VREF
VKA = VREF
IK = 10 mA
Cathode voltage VKA (V)
IK – VKA
Cathode
cu
rren
t
I K
(
μA)
3.0
1.0
0
1.0
2.0
400
200
0
200
600
85°C
Ta
= 40°C
VKA = VREF
Ta
= 25°C
Input
VKA
IK
25°C
85°C
25°C
Ta
= 40°C
IK min
Cathode voltage VKA (V)
IK – VKA
Cathode
cu
rren
t
I K
(
m
A
)
1.0
0
1.0
3.0
2.0
50
0
20
50
VKA = VREF
Ta
= 25°C
Input
VKA
IK
25°C
85°C
Ta
= 40°C
20
Cathode voltage VKA (V)
ΔVREF – VKA
Change
in
re
feren
ce
volt
age
Δ
V
REF
(mV)
30
20
-10
0
5
10
15
20
25
Input
R
1
VKA
IK
VREF
R
2
IK = 10 mA
Ta
= 25°C
Ambient temperature Ta (°C)
PDmax – Ta
Allowa
ble
power
di
ssip
ation
P
Dmax
(W)
0.6
0
0.2
0.4
0.8
1.0
0
20
40
60
100
120
80
140
160
TA76L431S
50
0
50
100
2.45
2.47
2.49
2.51
2.53
Input
VKA
IK
VREF
VKA = VREF
IK = 10 mA
150
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