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參數(shù)資料
| 型號(hào)： | TA76431FR |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PSSO3 |
| 封裝： | 1.50 MM PITCH, POWER, PLASTIC, SOT-89, HSOP-3 |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大?。?/td> | 182K |
| 代理商： | TA76431FR |
TA76431F/FR
2004-07-01
3
min
max
V
RE
F
(dev
)
Ta
V
REF
Maximum Ratings (Ta
= 25°C)
Characteristics
Symbol
Rating
Unit
Cathode voltage
VKA
37
V
Cathode current
IK
100~150
mA
Reference voltage
VREF
7
V
Reference current
IREF
50
A
Reference-anode reverse current
IREF
10
mA
500
Power dissipation (Ta
= 25°C)
PD
1000 (Note)
mW
Operating temperature
Topr
40~85
°C
Storage temperature
Tstg
55~150
°C
Note: Mounted on ceramic substrate (250 mm
2 × 0.8 mm t)
Recommended Operating Conditions
Characteristics
Symbol
Min
Typ.
Max
Unit
Cathode voltage
VKA
VREF
36
V
Cathode current
IK
1
100
mA
Operating temperature
Topr
40
85
°C
Electrical Characteristics
(Unless otherwise specified, Ta
= 25°C, IK = 10 mA)
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Reference voltage
VREF
VKA = VREF
2.440
2.495
2.550
V
Deviation of reference input voltage
over temperature
VREF (dev)
0°C <
= Ta <= 70°C, VKA = VREF
8
17
mV
VREF <
= VKA <= 10 V
0.8
2.7
Ratio of change in reference input
voltage to the change in cathode
voltage
VREF/V
10 V <
= VKA <= 36 V
0.5
2.0
mV/V
Reference Input current
IREF
VKA = VREF
1.4
4
A
Deviation of reference input current
over temperature
IREF (dev)
0°C <
= Ta <= 70°C, VKA = VREF,
R1 = 10 k, R2 = ∞
0.3
1.2
A
Minimum cathode current for
regulation
IKmin
VKA = VREF
0.4
1.0
mA
Off-State cathode current
IKoff
VKA = 36 V, VREF = 0 V
1.0
A
Dynamic impedance
ZKA
VKA = VREF, f <= 1 kHz,
1 mA <
= IK <= 100 mA
0.15
0.5
The deviation parameters VREF (dev) and IREF (dev) are defined as the
maximum variation of the VREF and IREF over the rated temperature
range.
The average temperature coefficient of the VREF is defined as:
()
C
ppm
Ta
6
10
C
@25
REF
V
(dev)
REF
V
REF
V
°
×
°
=
α
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| TA76431FR | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PSSO3 |
| TA76431F(TE12L) | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PSSO3 |
| TA76431FR(TE12L) | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PSSO3 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TA76431FR(TE12L,F) | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Shunt Reg Input 37V Output 2.5V 0.15A RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| TA76431FTE12L | 制造商:Toshiba America Electronic Components 功能描述:1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PSSO3 |
| TA76431F-TE12L | 制造商:Toshiba America Electronic Components 功能描述: |
| TA76431S | 制造商:Panasonic Industrial Company 功能描述:IC |
| TA76431S(F) | 制造商:Toshiba 功能描述:Adjustable TO92MOD VgM[^ Bulk 制造商:Toshiba 功能描述:V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SSIP |
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