LTC6248 Linear Technology Corporation, LTC6248 Datasheet - Page 12

• Manufacturer Part Number: LTC6248
• Description: (LTC6246 - LTC6248) 1mA Power Efficient Rail-to-Rail I/O Op Amps
• Manufacturer: Linear Technology Corporation

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LTC6246/LTC6247/LTC6248
TYPICAL PERFORMANCE CHARACTERISTICS
12
–100
–110
–120
–40
–50
–60
–70
–80
–90
200
180
160
140
120
100
80
60
40
20
0
0.01
–4
Distortion vs Frequency
A
Settling Time vs Output Step
(Inverting)
V
V
A
R
V
V
10mV
S
OUT
V
L
IN
= ±1.35V
= 2
= 2, 2.7V)
= 100Ω, 2ND
–3
= 1V
1mV
1k
25mV/DIV
–2
P-P
R
FREQUENCY (MHz)
0.1
L
OUTPUT STEP (V)
= 100Ω, 3RD
–1
0V
–
+
1k
Small Signal Response
A
V
R
V
S
L
0
= 1
= ±2.5V
= 1k
R
1k
1
L
V
1
= 1kΩ, 3RD
R
OUT
L
= 1kΩ, 2ND
2
V
A
T
1mV
A
S
V
10mV
= 25°C
= ±2.5V
= –1
624678 G40
50ns/DIV
624678 G43
3
10
4
2.5V/DIV
1.6V/DIV
V
SHDN
V
OUT
0V
0V
5
4
3
2
1
0
624678 G46
0.01
SHDN Pin Response Time
A
V
R
V
Maximum Undistorted Output
Signal vs Frequency
V
T
R
HD2, HD3 < –40dBc
V
S
IN
L
A
S
L
= ±2.5V
= 1
= 1k
= 25°C
= 1.6V
= ±2.5V
= 1kΩ
A
A
V
V
= 2
= –1
FREQUENCY (MHz)
0.1
10μs/DIV
1V/DIV
2V/DIV
V
OUT
V
1
0V
0V
IN
Output Overdriven Recovery
A
V
R
V
V
S
IN
L
= ±2.5V
= ±2
= 1k
= 3V
624678 G44
624678 G41
P-P
10
100ns/DIV
1V/DIV
200
180
160
140
120
100
0V
80
60
40
20
0
–4
A
V
R
Settling Time vs Output Step
(Noninverting)
Large Signal Response
V
A
T
V
S
L
A
S
V
= 1
= ±2.5V
= 1k
10mV
= 25°C
= ±2.5V
= 1
–3
1mV
–2
624678 G47
OUTPUT STEP (V)
–1
200ns/DIV
V
IN
0
–
+
1mV
1
10mV
2
1k
624678 G45
624678 G42
3
V
624678f
OUT
4