LT1634 LINER [Linear Technology], LT1634 Datasheet - Page 3

• Manufacturer Part Number: LT1634
• Description: Micropower Precision Shunt Voltage Reference
• Manufacturer: LINER [Linear Technology]

AVAILABLE OPTIO S
1.25V ELECTRICAL CHARACTERISTICS
TEMPERATURE
0 C to 70 C
– 40 C to 85 C
0 C to 70 C
– 40 C to 85 C
0 C to 70 C
PARAMETER
Reverse Breakdown Voltage
Reverse Breakdown Change
with Current (Note 3)
Minimum Operating Current
Temperature Coefficient
Reverse Dynamic Impedance (Note 4)
Low Frequency Noise (Note 5)
Hysteresis (Note 6)
ACCURACY (%)
0.05
0.05
0.05
0.05
0.20
U
TEMPERATURE COEFFICIENT
CONDITIONS
LT1634ACS8/LT1634BCMS8/LT1634BCS8/
LT1634AIS8/LT1634BIS8 (I
LT1634CCZ (I
LT1634ACS8 (I
LT1634AIS8 (I
LT1634BCS8/LT1634BCMS8 (I
LT1634BIS8 (I
LT1634CCZ (I
10 A I
2mA I
LT1634A, I
LT1634B, I
10 A I
I
R
T = – 40 C to 85 C
T = 0 C to 70 C
= 10 A, 0.1Hz f 10Hz
R
R
R
(ppm/ C)
R
R
20mA
2mA
2mA
10
10
25
25
25
= 10 A
= 10 A
R
R
R
R
R
= 10 A)
= 10 A)
= 10 A)
= 10 A)
= 10 A)
R
= 10 A)
R
= 10 A)
LT1634BCMS8-1.25
LT1634BCMS8-2.5
(Note 2)
MS8
LT1634ACS8-4.096
LT1634BCS8-4.096
LT1634AIS8-4.096
LT1634BIS8-4.096
LT1634ACS8-1.25
LT1634BCS8-1.25
LT1634AIS8-1.25
LT1634BIS8-1.25
LT1634ACS8-2.5
LT1634BCS8-2.5
LT1634AIS8-2.5
LT1634BIS8-2.5
PACKAGE TYPE
LT1634ACS8-5
LT1634BCS8-5
LT1634AIS8-5
LT1634BIS8-5
1.24937
1.24750
1.24849
1.24781
1.24718
1.24547
1.24531
S8
– 0.175
– 0.225
– 0.362
– 0.375
– 0.05
– 0.20
– 0.12
MIN
1.250
1.250
1.250
1.250
1.250
1.250
1.250
0.125
0.150
0.25
0.30
TYP
160
10
10
40
2
2
4
LT1634CCZ-4.096
LT1634CCZ-1.25
LT1634CCZ-2.5
LT1634CCZ-5
1.25062
1.25250
1.25149
1.25218
1.25281
1.25453
1.25469
0.175
0.225
0.362
0.375
MAX
0.05
0.20
0.12
0.5
1.0
10
10
25
LT1634
1
2
8
7
Z
ppm/ C
ppm/ C
UNITS
3
ppm
ppm
V
mV
mV
mV
mV
P-P
%
%
%
%
%
%
%
V
V
V
V
V
V
V
A