LT6550/LT6551
U W
5V/3.3V TYPICAL PERFOR A CE CHARACTERISTICS
V
EE
(Pin 5) = 0V (LT6550), GND (Pin 5) = 0V (LT6551)
Large Signal Response
6550/51 G22
C
V
V
= 20pF
L
S
= 5V, 0V
= 0.5V TO 3.5V
OUT
= 150Ω
U RLW
±5V TYPICAL PERFOR A CE CHARACTERISTICS
(LT6550 Only)
V
(Pin 4) = 0V
GND
Supply Current vs Total Supply
Voltage
Input Bias Current vs Input
Voltage
Output Offset Voltage vs
Temperature of Three Typical Units
14
12
10
8
60
50
–10
–15
–20
–25
–30
V
= 0V
V = ±5V
S
V
V
= ±5V
IN
OUT
S
= 0V
T
= 125°C
T = 125°C
A
A
40
T
= 25°C
A
T
A
= 25°C
A
30
T
= –55°C
T = –55°C
A
20
6
10
4
0
2
–10
0
–20
–50 –25
0
±2
±3
±4
±5
±6
±1
0
25
50
75 100 125
–2.5
–2.0 –1.5 –1.0 –0.5 0 0.5 1.0
INPUT VOLTAGE (V)
1.5
2.0 2.5
TOTAL SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
6550/51 G23
6550/51 G25
6550/51 G24
Output Voltage Matching vs
Temperature of Three Typical Parts
Output Short-Circuit Current
vs Temperature
Gain and Phase vs Frequency
95
90
85
80
75
70
0
25
20
15
10
5
10
9
8
7
6
5
4
3
2
1
0
V
V
= ±5V
IN
S
V
V
= ±5V
= ±1V
S
IN
PHASE
–20
= 0V
ANY CHANNEL PAIR
–40
–60
SINKING
GAIN
–80
–100
–120
–140
–160
–180
–200
SOURCING
V
V
= ±5V
OUT
= 150Ω
S
= 0V DC
R
L
0
50
TEMPERATURE (°C)
100 125
50
TEMPERATURE (°C)
100 125
10k
100k
1M
10M
100M 1000M
–50 –25
0
25
75
–50 –25
0
25
75
FREQUENCY (Hz)
6550/51 G28
6550/51 G26
6550/51 G27
65501fa
8