LT1634(RevF) Просмотр технического описания (PDF) - Linear Technology
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LT1634 Datasheet PDF : 14 Pages
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LT1634
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TEMPERATURE
0°C to 70°C
ACCURACY (%)
0.05
–40°C to 85°C
0.05
0°C to 70°C
0.05
–40°C to 85°C
0.05
0°C to 70°C
0.20
TEMPERATURE COEFFICIENT
(ppm/°C)
10
10
25
25
25
MS8
LT1634BCMS8-1.25
LT1634BCMS8-2.5
PACKAGE TYPE
S8
LT1634ACS8-1.25
LT1634ACS8-2.5
LT1634ACS8-4.096
LT1634ACS8-5
LT1634AIS8-1.25
LT1634AIS8-2.5
LT1634AIS8-4.096
LT1634AIS8-5
LT1634BCS8-1.25
LT1634BCS8-2.5
LT1634BCS8-4.096
LT1634BCS8-5
LT1634BIS8-1.25
LT1634BIS8-2.5
LT1634BIS8-4.096
LT1634BIS8-5
Z
LT1634CCZ-1.25
LT1634CCZ-2.5
LT1634CCZ-4.096
LT1634CCZ-5
1 .25V Electrica l characteristics The l denotes the specifications which apply over the full
operating temperature range, otherwise specifications are at TA = 25°C. (Note 3)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Reverse Breakdown Voltage
Reverse Breakdown Change
with Current (Note 4)
Minimum Operating Current
LT1634ACS8/LT1634BCMS8/LT1634BCS8/
LT1634AIS8/LT1634BIS8 (IR = 10µA)
LT1634CCZ (IR = 10µA)
LT1634ACS8 (IR = 10µA)
LT1634AIS8 (IR = 10µA)
LT1634BCS8/LT1634BCMS8 (IR = 10µA)
LT1634BIS8 (IR = 10µA)
LT1634CCZ (IR = 10µA)
10µA ≤ IR ≤ 2mA
2mA ≤ IR ≤ 20mA
1.24937
1.250
1.25062
V
–0.05
0.05
%
1.24750
1.250
1.25250
V
–0.20
0.20
%
l 1.24849
1.250
1.25149
V
–0.12
0.12
%
l 1.24781
1.250
1.25218
V
–0.175
0.175
%
l 1.24718
1.250
1.25281
V
–0.225
0.225
%
l 1.24547
1.250
1.25453
V
–0.362
0.362
%
l 1.24531
1.250
1.25469
V
–0.375
0.375
%
0.25
1
mV
l
0.30
2
mV
2
8
mV
l
2
10
mV
l
7
µA
Temperature Coefficient (Note 8)
Reverse Dynamic Impedance (Note 5)
LT1634A, IR = 10µA
LT1634B/LT1634C, IR = 10µA
10µA ≤ IR ≤ 2mA
Low Frequency Noise (Note 6)
Hysteresis (Note 7)
IR = 10µA, 0.1Hz ≤ f ≤ 10Hz
∆T = –40°C to 85°C
∆T = 0°C to 70°C
l
4
10
ppm/°C
10
25
ppm/°C
l
0.125
0.5
Ω
0.150
1.0
Ω
10
µVP-P
160
ppm
40
ppm
1634ff
For more information www.linear.com/LT1634
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