LTC2057/LTC2057HV
Typical perForMance characTerisTics
Shutdown Transient
with Sinusoid Input
SD
– SDCOM (V)
SUPPLY CURRENT (mA)
SD
– SDCOM (V)
SUPPLY CURRENT (mA)
4
3
2
1
0
V
S
= ±2.5V, A
V
= +1
SD
– SDCOM
I
SS
V
IN
V
OUT
0.4
INPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
0.3
0.2
0.1
0
–0.1
–10
0
10
20
30
TIME (µs)
40
–0.2
50
2057 G25
Shutdown Transient
with Sinusoid Input
4
3
2
1
0
V
S
= ±30V, A
V
= +1
SD
– SDCOM
I
SS
V
IN
V
OUT
0.4
0.3
0.2
0.1
0
–0.1
–10
0
10
20
30
TIME (µs)
40
–0.2
50
2057 G26
INPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
Start-Up Transient
with Sinusoid Input
SD
– SDCOM (V)
SUPPLY CURRENT (mA)
3
2
1
0
SD
– SDCOM 0.4
I
SS
0.3
V
IN
V
OUT
0.2
0.1
0.1
V
S
= ±2.5V
A
V
= +1
–10
0
10
20 30 40
TIME (µs)
50
60
–0.1
–0.2
–0.3
70
INPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
SD
– SDCOM (V)
SUPPLY CURRENT (mA)
4
4
3
2
1
0
Start-Up Transient
with Sinusoid Input
0.4
SD
– SDCOM
I
SS
V
IN
V
OUT
0.3
0.2
0.1
0
–0.1
V
S
= ±30V
–0.2
A
V
= +1
–0.3
50 60 70
2057 G28
INPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
–10
0
10
20 30 40
TIME (µs)
2057 G27
Closed Loop Output Impedance
vs Frequency
1000
V
S
= ±2.5V
1000
100
A
V
= +100
Z
OUT
(Ω)
Closed Loop Output Impedance
vs Frequency
V
S
= ±30V
0.1
THD+N vs Amplitude
100
1
A
V
= +1
A
V
= +10
A
V
= +100
1
A
V
= +10
THD+N (%)
0.001
Z
OUT
(Ω)
10
10
0.01
0.1
0.1
A
V
= +1
0.01
100
1k
10k
100k
FREQUENCY (Hz)
1M
10M
2057 G29
0.01
100
1k
10k
100k
FREQUENCY (Hz)
1M
10M
2057 G30
0.0001
0.01
f
IN
= 1kHz
V
S
= ±15V
A
V
= +1
R
L
= 10kΩ
BW = 80kHz
1
0.1
OUTPUT AMPLITUDE (V
RMS
)
10
2057 G31
For more information
11
2057f
LINEAR_DIMENSIONS [ LINEAR DIMENSIONS SEMICONDUCTOR ]
