LTC6652AHMS8-1.25-PBF LINER [Linear Technology], LTC6652AHMS8-1.25-PBF Datasheet - Page 8

• Manufacturer Part Number: LTC6652AHMS8-1.25-PBF
• Description: Precision Low Drift Low Noise Buffered Reference
• Manufacturer: LINER [Linear Technology]

LTC6652
LTC6652s. Curves from the LTC6652-1.25, LTC6652-2.5 and the LTC6652-5 represent the extremes and typical of the voltage options.
Characteristic curves for other output voltages fall between these curves and can be estimated based on their output.
typical perForMance characteristics
8
5.005
5.003
5.000
4.998
4.995
1000
200
800
600
400
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
–50
0.01
0
5V Shutdown Current
vs Input Voltage
5V Output Voltage Noise Spectrum
5V Output Voltage
Temperature Drift
–25
2
0
4
TEMPERATURE (°C)
INPUT VOLTAGE (V)
0.1
FREQUENCY (kHz)
25
6
50
8
3 TYPICAL PARTS
75
1
10
–40°C
100 125
125°C
25°C
12
6652 G25
6652 G29
6652 G32
150
14
10
2V/DIV
2V/DIV
5.002
5.001
5.000
4.999
4.998
V
0.01
OUT
0.1
V
10
IN
1
0.001
0
5V Minimum V
Differential (Sourcing)
5V Line Regulation
5V Start-Up Response Without
Output Capacitor
C
OUT
125°C
25°C
= 0µF
2
INPUT-OUTPUT VOLTAGE (V)
–40°C
4
0.01
INPUT VOLTAGE (V)
100µs/DIV
6
IN
to V
8
OUT
0.1
10
125°C
–40°C
25°C
12
Characteristic curves are similar for most
6652 G30
6652 G33
6652 G26
14
1
2V/DIV
2V/DIV
1000
V
900
800
700
600
500
400
300
200
100
OUT
V
IN
0
0
5V Supply Current
vs Input Voltage
5V Low Frequency 0.1Hz to 10Hz
Transient Noise
5V Start-Up Response with Output
Capacitor
C
OUT
= 1µF
2
TIME (1 SECOND/DIV)
4
INPUT VOLTAGE (V)
100µs/DIV
6
8
125°C
–40°C
25°C
10
12
6652 G27
6652 G31
6652 G34
6652fd
14