LT1021CIN8-5 Linear Technology, LT1021CIN8-5 Datasheet - Page 7

• Manufacturer Part Number: LT1021CIN8-5
• Description: IC PREC REF 5V 20PPM/DEGC 8-DIP
• Manufacturer: Linear Technology

Specifications of LT1021CIN8-5

• Reference Type: Series
• Voltage - Output: 5V
• Tolerance: ±2mV
• Temperature Coefficient: 20ppm/°C
• Voltage - Input: 7.2 ~ 40 V
• Number Of Channels: 1
• Current - Quiescent: 1.2mA
• Current - Output: 10mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Cathode: -

TYPICAL PERFOR
10.002
10.006
10.004
10.000
9.998
9.996
9.994
0.8
0.4
1.2
1.0
0.6
0.2
0
Load Transient Response
LT1021-7, C
Shunt Characteristics LT1021-7
0
– 50
I
INPUT PIN OPEN
SOURCE
∆I
Output Voltage Temperature
Drift LT1021-10
SOURCE
0
1
NOTE VERTICAL SCALE CHANGE
BETWEEN SOURCING AND SINKING
OUTPUT TO GROUND VOLTAGE (V)
I
5mV
–25
SOURCE
I
SOURCE
1
= 0
T
2
J
= 100µA
= 25°C
2
= 2-10mA
0
3
TEMPERATURE (°C)
= 0.5mA
LOAD
3
T
TIME (µs)
J
4
P-P
25
= – 55°C
4
T
= 0
J
5
= 125°C
50
∆I
0
I
SINK
SINK
I
I
6
SINK
SINK
I
1
50mV
SINK
= 0.8mA
75
= 100µA
W
7
= 1.2mA
= 2-10mA
2
= 1.4mA
LT1021 G22
100
1021 G19
A
8
3
LT1021 G25
P-P
U
9
4
125
CE
C
HARA TERISTICS
60
50
40
30
20
10
– 2
– 3
– 4
– 5
–1
0
5
4
3
2
1
0
–10
0
Shunt Mode Current Limit
LT1021-7
Load Transient Response
LT1021-7, C
Load Regulation
LT1021-7, LT1021-10
INPUT PIN OPEN
I
SOURCE
∆I
V
IN
– 8
SOURCE
0
2
NOTE VERTICAL SCALE CHANGE
BETWEEN SOURCING AND SINKING
= 12V
I
SOURCE
I
SOURCING
SOURCE
– 6
5
4
= 0
5mV
C
= 100µA
OUTPUT CURRENT (mA)
OUTPUT VOLTAGE (V)
10
– 4
6
= 2-10mA
= 0.5mA
LOAD
15
– 2
5µs/DIV
8
P-P
20
= 1000pF
0
10
∆I
0
I
2
SINK
12
SINK
I
20mV
I
SINK
SINK
SINKING
5
I
4
SINK
= 0.6mA
= 100µA
14
= 2-10mA
10
= 0.8mA
6
= 1mA
LT1021 G20
LT1021 G23
16
15
1021 G26
8
P-P
18
20
10
– 0.5
–1.0
–1.5
1.2
1.0
0.8
0.4
1.8
1.6
1.4
0.6
0.2
0
0
*INDEPENDENT OF TEMPERATURE COEFFICIENT
0
0
Output Noise 0.1Hz to 10Hz
LT1021-7
Input Supply Current LT1021-10
Thermal Regulation LT1021-7
FILTERING = 1 ZERO AT 0.1Hz
I
V
∆POWER = 200mW
OUT
IN
5
0
= 27V
= 0
1
I
REGULATION
LOAD
10
20
LOAD
INPUT VOLTAGE (V)
5µV (0.7ppm)
= 10mA
2 POLES AT 10Hz
2
TIME (MINUTES)
15
40
TIME (ms)
20
60
T
T
3
T
J
J
J
= – 55°C
= 125°C
= 25°C
25
THERMAL
REGULATION*
80
LT1021
4
100
30
5
LT1021 G21
120
35
1021 G27
LT1021 G24
1021fc
7
140
40
6