lt1783cs6-trpbf Linear Technology Corporation, lt1783cs6-trpbf Datasheet - Page 10

• Manufacturer Part Number: lt1783cs6-trpbf
• Description: 1.25mhz, Over-the-top Micropower, Rail-to-rail Input And Output Op Amp In Sot-23
• Manufacturer: Linear Technology Corporation

LT1783
TYPICAL PERFOR A CE CHARACTERISTICS
10
0.001
0.01
12
10
0.1
8
6
4
2
0
10
100
1
Undistorted Output Swing vs
Frequency
0
Total Harmonic Distortion + Noise
vs Output Voltage Amplitude
DISTORTION 1%
A
V
OUTPUT VOLTAGE AMPLITUDE (V
= 1
A
R
V
V
A
V
V
V
F
S
CM
V
V
V
S
CM
= R
= –1
= 1.5V
S
S
= 1
= 3V, 0V
= 0V
= 5V
= 2.5V
= 1.5V
G
Large-Signal Response
V
A
C
1k
FREQUENCY (Hz)
S
V
L
= 100k
1
= 5V
= 1
= 15pF
A
R
V
V
10k
V
S
CM
F
A
V
V
= R
= –1
= 3V, 0V
2
V
S
CM
= 1.5V
= 1
= 1.5V
W
G
= 0V
= 100k
P-P
1783 G20
1783 G23
)
U
100k
3
1783 G26
0.0001
0.010
0.001
0.1
1
10
–6
Total Harmonic Distortion + Noise
vs Frequency
Open-Loop Gain
V
V
V
R
–5
S
OUT
CM
L
= 3V, 0V
= 10k
R
R
R
–4
= 1.2V
L
L
L
= 2V
= 2k
= 10k
= 50k
100
–3
OUTPUT VOLTAGE (V)
P-P
A
A
FREQUENCY (Hz)
–2
V
V
= –1
= 1
–1
1k
0
1
2
10k
3
V
S
= 5V
4
1783 G21
1783 G24
5
Small-Signal Response
V
A
C
100k
S
V
L
6
= 15pF
= 5V
= 1
0.0001
0.001
0.01
275
250
225
200
175
150
125
100
0.1
75
50
25
0
1
100
0
Total Harmonic Distortion + Noise
vs Load Resistance
Supply Current vs SHDN Pin
Voltage
LOAD RESISTANCE TO GROUND ( )
0.5
SHUTDOWN PIN VOLTAGE (V)
V
V
S
IN
V
V
= 1.5V
S
IN
= 1V
= 3V, 0V
1k
= 0.2V TO 2.2V
T
1
A
= 125 C
T
A
1783 G27
V
V
= 25 C
V
S
IN
IN
= 3V, 0V
= 0.5V TO 2.5V
1.5
T
= 2V
A
V
10k
S
= –55 C
= 3V TOTAL
P-P
V
S
AT 1kHz
= 5V, 0V
2
A
V
= 1
1783 G25
1783 G22
100k
2.5