LT1431IS8 Linear Technology, LT1431IS8 Datasheet - Page 4

• Manufacturer Part Number: LT1431IS8
• Description: IC REF PROGRAMMABLE .4%TOL 8SOIC
• Manufacturer: Linear Technology

Specifications of LT1431IS8

• Reference Type: Shunt, Adjustable
• Voltage - Output: 2.5 ~ 36 V
• Tolerance: ±0.4%
• Temperature Coefficient: 50ppm/°C
• Number Of Channels: 1
• Current - Cathode: 600µA
• Current - Output: 100mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Input: -
• Current - Quiescent: -

LT1431
Typical perForMance characTerisTics

1000
900
800
700
400
300
200
100
600
500
2.5025
2.5000
2.4925
2.4875
2.4975
2.4950
2.4900
150
135
120
105
0
30
15
90
75
60
45
0
0
2.5V Reference I
0
Propagation Delay vs Overdrive
–50
0.5
V
REF
1.0
–25
50
and I
V
I
MIN
1.5
REF
OUTPUT HIGH-TO-LOW
± OVERDRIVE
OVERDRIVE (mV)
0
2.0
TEMPERATURE (°C)
REF
100
V
OUTPUT LOW-TO-HIGH
KA
2.5
25
K
vs Temperature
(V)
V
I
vs V
REF
REF
3.0
150
50
5V
5
3
KA
LT1431
3.5
1k
75
4.0
200
6
1
LT1431 TPC01
OUTPUT
LT1431 TPC07
4.5
100
LT1431 TPC04
5.0
250
125
2.505
2.504
2.503
2.502
2.501
2.500
2.499
2.498
2.497
2.496
2.495
1.00
0.66
–1.00
0.33
0
–0.33
–0.66
140
120
100
–20
80
60
40
20
0
2.5
100
V
Voltage Gain and Phase
vs Frequency
REF
2.6
and I
1.250
1.125
0.500
1.000
0.875
0.750
0.625
2.7
1k
A
V
–50
2.8
PHASE
REF
I
External Resistor
LIMIT
FREQUENCY (Hz)
2.9
10k
–25
vs V
V
+
3.0
vs Temperature with
(V)
+
V
I
3.1
0
100k
REF
TEMPERATURE (°C)
REF
3.2
I
LIMIT
25
3.3
1M
=
LT1431 TPC02
50
LT1431 TPC08
R
3.4
LIM
0.7
3.5
+ 3.6
10M
75
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
180
135
90
45
0
–45
–90
–135
–180
AT 25°C
100
LT1431 TPC05
125
2.505
2.504
2.503
2.502
2.499
2.498
2.497
2.496
2.495
2.501
2.500
10
10
10
10
10
10
10
10
10
10
9
8
7
6
5
4
3
2
100
0
Transconductance and Phase
vs Frequency (REF to COLL)
1.20
1.00
V
0.80
0.60
0.40
0.20
REF
0
–50
4
COLLECTOR V
Temperature vs Current
and I
1k
8
g
–25
m
PHASE
12
REF
FREQUENCY (Hz)
10k
16
I
0
REF
vs V
TEMPERATURE (°C)
V
+
20
(V)
25
SAT
+
100k
V
24
REF
I
COLL
I
I
I
COLL
COLL
COLL
vs
50
28
= 100mA
= 50mA
= 20mA
= 10mA
1M
32
75
LT1431 TPC09
LT1431 TPC03
36
100
10M
LT1431 TPC06
40
1431fd
180
135
90
45
0
–45
–90
–135
–180
–0.5
–1.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–1.5
125