LT1634 Просмотр технического описания (PDF) - Linear Technology
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LT1634 Datasheet PDF : 12 Pages
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LT1634
2.5V ELECTRICAL CHARACTERISTICS (Note 2)
PARAMETER
Reverse Breakdown Voltage
CONDITIONS
LT1634ACS8/LT1634BCMS8/LT1634BCS8/
LT1634AIS8/LT1634BIS8 (IR = 10µA)
LT1634CCZ (IR = 10µA)
LT1634ACS8 (IR = 10µA)
LT1634AIS8 (IR = 10µA)
LT1634BCMS8/LT1634BCS8 (IR = 10µA)
LT1634BIS8 (IR = 10µA)
LT1634CCZ (IR = 10µA)
Reverse Breakdown Change
with Current (Note 3)
10µA ≤ IR ≤ 2mA
2mA ≤ IR ≤ 20mA
Minimum Operating Current
Temperature Coefficient
Reverse Dynamic Impedance (Note 4)
LT1634A, IR = 10µA
LT1634B, IR = 10µA
10µA ≤ IR ≤ 2mA
Low Frequency Noise (Note 5)
Hysteresis (Note 6)
IR = 10µA, 0.1Hz ≤ f ≤ 10Hz
∆T = – 40°C to 85°C
∆T = 0°C to 70°C
4.096V ELECTRICAL CHARACTERISTICS (Note 2)
PARAMETER
Reverse Breakdown Voltage
CONDITIONS
LT1634ACS8/LT1634BCS8/
LT1634AIS8/LT1634BIS8 (IR = 20µA)
LT1634CCZ (IR = 20µA)
LT1634ACS8 (IR = 20µA)
LT1634AIS8 (IR = 20µA)
LT1634BCS8 (IR = 20µA)
LT1634BIS8 (IR = 20µA)
LT1634CCZ (IR = 20µA)
Reverse Breakdown Change
with Current (Note 3)
20µA ≤ IR ≤ 2mA
2mA ≤ IR ≤ 20mA
Minimum Operating Current
4
MIN
2.49875
– 0.05
2.49500
– 0.20
q 2.49700
– 0.12
q 2.49562
– 0.175
q 2.49437
– 0.225
q 2.49094
– 0.362
q 2.49062
– 0.375
q
q
q
q
q
q
TYP
2.500
2.500
2.500
2.500
2.500
2.500
2.500
0.30
0.40
2
2
4
10
0.15
0.20
15
160
40
MAX
2.50125
0.05
2.50500
0.20
2.50300
0.12
2.50437
0.175
2.50562
0.225
2.50906
0.362
2.50937
0.375
1.5
3.0
8
10
8
10
25
0.75
1.50
UNITS
V
%
V
%
V
%
V
%
V
%
V
%
V
%
mV
mV
mV
mV
µA
ppm/°C
ppm/°C
Ω
Ω
µVP-P
ppm
ppm
MIN
4.09395
– 0.05
4.08780
– 0.20
q 4.09108
– 0.12
q 4.08883
– 0.175
q 4.08678
– 0.225
q 4.08115
– 0.362
q 4.08064
– 0.375
q
q
q
TYP
4.096
4.096
4.096
4.096
4.096
4.096
4.096
0.3
0.4
2
2
MAX
4.09805
0.05
4.10419
0.20
4.10091
0.12
4.10317
0.175
4.10522
0.225
4.11085
0.362
4.11137
0.375
1.5
3.0
8
10
15
UNITS
V
%
V
%
V
%
V
%
V
%
V
%
V
%
mV
mV
mV
mV
µA
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