LT6232 Linear Technology, LT6232 Datasheet - Page 11

• Manufacturer Part Number: LT6232
• Description: (LT6230 - LT6232) Op Amp Family
• Manufacturer: Linear Technology

(LT6230/LT6231/LT6232)
TYPICAL PERFOR A CE CHARACTERISTICS
0.001
–0.5
–1.0
–1.5
–2.0
–2.5
–0.5
–1.0
–1.5
–2.0
0.01
0.1
2.5
2.0
1.5
1.0
0.5
2.0
1.5
1.0
0.5
10
0
0
1
0.01
–75
Output Saturation Voltage vs
Load Current (Output High)
0
Open Loop Gain
Offset Voltage vs Output Current
V
V
S
S
–60
= 5V, 0V
= 5V
0.5
–45
0.1
OUTPUT CURRENT (mA)
–30
LOAD CURRENT (mA)
OUTPUT VOLTAGE (V)
1
T
–15
A
R
R
= 125 C
L
T
T
L
A
A
= 100
1.5
= 1k
= 125 C
1
0
= –55 C
T
15
A
= 25 C
2
30
T
A
10
V
T
= –55 C
W
A
S
45
T
2.5
= 3V, 0V
= 25 C
A
= 25 C
623012 G07
623012 G10
623012 G13
60
U
100
75
3
–0.2
–0.4
–0.6
–0.8
–1.0
–0.5
–1.0
–1.5
–2.0
–2.5
1.0
0.8
0.6
0.4
0.2
2.5
2.0
1.5
1.0
0.5
30
28
26
24
22
20
18
16
14
12
10
0
0
Minimum Supply Voltage
0
0
Warm-Up Drift vs Time
0
Open Loop Gain
V
T
CM
A
0.5 1
0.5 1
= 25 C
20
= V
T
A
= 125 C
S
TOTAL SUPPLY VOLTAGE (V)
TIME AFTER POWER-UP (s)
/2
40
1.5
1.5
OUTPUT VOLTAGE (V)
60
R
2
2
V
V
R
L
V
S
S
L
S
= 100
= 2.5V
= 1.5V
T
2.5
= 1k
2.5
80
= 5V
A
= –55 C
T
3
3
100
A
= 25 C
3.5
3.5
120
V
T
A
S
4
4
= 25 C
= 5V, 0V
140
623012 G08
623012 G11
623012 G14
4.5
4.5
160
5
5
LT6230/LT6230-10/
–0.5
–1.0
–1.5
–2.0
–2.5
100
–10
–20
–30
–40
–50
–60
–70
0.1
2.5
2.0
1.5
1.0
0.5
10
70
60
50
40
30
20
10
1
0
0
1.5
10
–5
Total Noise vs Total Source
Resistance
Output Short Circuit Current vs
Power Supply Voltage
Open Loop Gain
V
V
f = 100kHz
UNBALANCED
SOURCE
RESISTORS
S
CM
LT6231/LT6232
–4 –3
= 2.5V
= 0V
2
POWER SUPPLY VOLTAGE ( V)
100
SOURCE RESISTANCE ( )
2.5
OUTPUT VOLTAGE (V)
–2
T
A
–1
AMPLIFIER NOISE VOLTAGE
T
= 25 C
A
3
TOTAL NOISE
= 125 C
1k
0
3.5
R
RESISTOR NOISE
1
L
sn623012 623012fas
= 100
T
R
A
T
2
L
4
= 25 C
A
10k
= 1k
T
T
= –55 C
A
A
V
T
3
11
= –55 C
A
= 125 C
S
4.5
= 25 C
= 5V
623012 G15
623012 GO9
623012 G12
4
100k
5
5