LT1783 Linear Technology, LT1783 Datasheet - Page 5

• Manufacturer Part Number: LT1783
• Description: 1.25MHz/ Over-The-Top Micropower/ Rail-to-Rail Input and Output Op Amp in SOT-23
• Manufacturer: Linear Technology

TYPICAL PERFOR A CE CHARACTERISTICS
50000
40000
30000
20000
10000
300
280
260
240
220
200
180
160
140
120
100
10
250
200
150
100
–50
1
50
2
0
0
Supply Current vs Supply Voltage
Output Saturation Voltage vs
Input Overdrive
3.8 4 4.2 4.4 4.6 4.8 5 5.2 5.4 5.6 14 16 18
Input Bias Current vs Common
Mode Voltage
V
NO LOAD
S
4
= 2.5V
10
COMMON MODE VOLTAGE (V)
T
T
T
6
INPUT OVERDRIVE (mV)
A
A
A
SUPPLY VOLTAGE (V)
= 125 C
= 25 C
= –55 C
20
OUTPUT HIGH
OUTPUT LOW
8
T
A
= 125 C
10
30
12
T
40
A
= 25 C
14
T
W
A
= –55 C
50
16
1783 G01
1783 G06
1783 G03
U
18
60
0.01
–100
–200
–300
–400
0.1
55
50
45
40
35
30
400
300
200
100
1
1
–50
0
Output Saturation Voltage vs Load
Current (Output High)
Output Short-Circuit Current vs
Temperature
Minimum Supply Voltage
0
V
V
V
S
OD
S
–25
= 2.5V
= 5V
T
= 30mV
SOURCING LOAD CURRENT (A)
A
10
1
TOTAL SUPPLY VOLTAGE (V)
= 125 C
0
TEMPERATURE ( C)
SOURCING CURRENT
SINKING CURRENT
T
A
25
2
= 25 C
100
T
50
A
T
T
= 125 C
A
A
3
= –55 C
= 25 C
T
A
75
= –55 C
1m
4
100
1783 G06a
1783 G04
1783 G02
10m
125
5
0.001
0.01
0.1
1
5
4
3
2
1
0
–10–8
1
Output Saturation Voltage vs Load
Current (Output Low)
Output Voltage vs Large Input
Voltage
0
0.1Hz to 10Hz Noise Voltage
T
V
V
V
A
V
S
OD
S
S
1
= 25 C
–6 –4
= 2.5V
= 5V, 0V
= 2.5V
= 30mV
SINKING LOAD CURRENT (A)
2
10
–2
T
3
A
= –55 C
0 2
TIME (sec)
4
V
100
IN
4
5
V
(V)
IN
6 8 10 12 14 16 18
6
T
LT1783
A
+
–
= 125 C
5V
7
1m
8
1783 G02a
1783 G05
1783 G07
9
5
10m
10