LTC6081/LTC6082
TYPICAL PERFORMANCE CHARACTERISTICS
Channel Separation vs Frequency
0
VS = 3V
–20
VCM = 0.5V
RL = 10k
–40
–60
–80
–100
–120
–140
100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
60812 G28
Output Voltage Swing
vs Load Current
+VS
+VS –0.5
VS = 3V
VCM = 0.5V
+VS –1.0
SOURCE
+VS –1.5
+VS –2.0
–VS 2.0
–VS 1.5
–VS 1.0
–VS 0.5
–VS 0
0.01
TA = 125°C
TA = 25°C
TA = –55°C
SINK
0.1
1
10
LOAD CURRENT (mA)
100
60789 G29
Distortion vs Frequency
–20
VS = 5V
–30 AV = 1
RL = 10k
–40 VOUT = 2VP-P
–50
2ND
–60
3RD
–70
–80
–90
–100
1
10
100
FREQUENCY (kHz)
1000
60812 G30
PIN FUNCTIONS
OUT: Amplifier Output
–IN: Inverting Input
+IN: Noninverting Input
V+: Positive Supply
V–: Negative Supply
SHDN_A: Shutdown Pin of Amplifier A, active low and only
valid for LTC6081DD. An internal current source pulls the
pin to V+ when floating.
SHDN_B: Shutdown Pin of Amplifier B, active low and only
valid for LTC6081DD. An internal current source pulls the
pin to V+ when floating.
NC: Not internally connected.
Exposed Pad: Connected to V–.
60812fc
10