LTC6257 Linear Technology, LTC6257 Datasheet - Page 9

• Manufacturer Part Number: LTC6257
• Description: 65uA Power Efficient Rail-to-Rail I/O Op Amps
• Manufacturer: Linear Technology

typicAl perForMAnce chArActeristics
0.001
0.01
0.1
300
250
200
150
100
1
0.01
50
0
Total Harmonic Distortion
and Noise
1
Noise Voltage Density vs
Frequency
V
V
S
CM
= ±2.5V
= 0V
10
0.1
FREQUENCY (Hz)
V
100
OUTP-P
500Hz
(V)
1kHz
1k
V
V
A
R
1
S
CM
V
G
= ±0.9V
= 2
= R
= 0V
10k
F
= 10k
625567 G22
625567 G19
10
100k
0.001
0.01
0.1
1
0.01
Total Harmonic Distortion
and Noise
80
70
60
50
40
30
20
10
0
0
Wide Band Noise Voltage Density
vs Frequency
V
V
S
CM
= ±2.5V
= 0V
0.1
V
2M
FREQUENCY (Hz)
OUTP-P
(V)
LTC6255/LTC6256/LTC6257
V
V
A
R
500Hz
S
CM
V
F
4M
= ±2.5V
= 2
= R
1
= 0V
1kHz
G
= 10k
625567 G23
625567 G20
6M
–10
–20
80
70
60
50
40
30
20
10
0
10k
Gain and Phase vs Frequency
25
20
15
10
5
0
1
Input Noise Current vs Frequency
100k
MAGNITUDE
FREQUENCY (Hz)
10
FREQUENCY (Hz)
www.DataSheet4U.com
100
1M
PHASE
V
V
S
CM
= ±2.5V
= 0V
625567 G24
1k
V
V
S
CM
10M
= ±2.5V
= 0V
625567 G21
–60
–70
–80
–90
–100
–110
–120
–130
–140
–150
–160
625567f

10k