LT1800 Linear Technology, LT1800 Datasheet - Page 8

• Manufacturer Part Number: LT1800
• Description: 80MHz/ 25V/ms Low Power Rail-to-Rail Input and Output Precision Op Amp
• Manufacturer: Linear Technology

LT1800
TYPICAL PERFOR A CE CHARACTERISTICS
8
–2000
–1200
–1600
0.001
–400
–800
–0.5
–2.0
2000
1600
1200
–1.0
–1.5
0.01
800
400
2.0
1.5
1.0
0.5
0.1
10
0
1
0
–60
0.01
Offset Voltage vs Output Current
Output Saturation Voltage
vs Load Current (Output High)
Open-Loop Gain
0
T
V
V
T
T
A
S
A
S
A
–45
= 25 C
= –55 C
= 5V
= 5V, 0V
= 125 C
0.5
–30
0.1
OUTPUT CURRENT (mA)
LOAD CURRENT (mA)
OUTPUT VOLTAGE (V)
T
–15
T
1
A
A
= 25 C
= –55 C
T
A
= 125 C
R
1.5
0
1
L
= 100
15
R
L
= 1k
2
30
W
10
V
R
S
L
= 3V, 0V
TO GND
2.5
45
1800 G14
1800 G08
1800 G11
U
60
100
3
–2000
–1200
–1600
2000
1600
1200
–400
–800
–0.2
–0.6
–0.4
800
400
120
110
100
0.2
0.6
0.4
90
80
70
60
50
40
0
0
0
0
Minimum Supply Voltage
0
Warm-Up Drift vs Time
(LT1800S8)
Open-Loop Gain
0.5
1.5
20
TIME AFTER POWER-UP (SECONDS)
V
V
1
TOTAL SUPPLY VOLTAGE (V)
V
S
S
2
S
= 2.5V
= 1.5V
40
1.5
OUTPUT VOLTAGE (V)
= 5V
2.5
T
T
2
T
60
A
A
A
3
= 125 C
R
= –55 C
= 25 C
2.5
L
= 100
3.5
80
3 3.5
R
4
L
TYPICAL PART
100
= 1k
V
R
4.5
S
L
4
= 5V, 0V
TO GND
120
4.5
1800 G09
5
1800 G12
1800 G15
140
5.5
5
–1200
–1600
–2000
–400
–800
2000
1600
1200
–10
–20
–30
–40
–50
–60
–70
800
400
70
60
50
40
30
20
10
60
50
40
30
20
10
0
0
0
0.01
–5
1.5
Open-Loop Gain
Output Short-Circuit Current
vs Power Supply Voltage
Input Noise Voltage vs Frequency
PNP ACTIVE
V
–4
CM
2
= 2.5V
POWER SUPPLY VOLTAGE ( V)
–3
0.1
2.5
OUTPUT VOLTAGE (V)
–2
NPN ACTIVE
V
FREQUENCY (kHz)
T
T
CM
T
T
T
T
A
A
A
A
A
A
–1
= –55 C
= –55 C
= 25 C
= 125 C
= 125 C
= 25 C
= 4.25V
3
0
1
R
3.5
L
1
= 100
R
L
2
= 1k
4
10
SOURCING
V
V
V
R
SINKING
S
S
S
L
3
= 5V, 0V
= 5V, 0V
= 5V
TO GND
4.5
1800 G10
1800 G16
1800 G13
4
1800f
100
5
5