LTC2053 Linear Technology, LTC2053 Datasheet - Page 8

• Manufacturer Part Number: LTC2053
• Description: Precision/ Rail-to-Rail Input and Output/ Zero-Drift Instrumentation Amplifier with Resistor-Programmable Gain
• Manufacturer: Linear Technology

LTC2053
TYPICAL PERFOR A CE CHARACTERISTICS
8
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
300
250
200
150
100
50
0.0001
0
8
7
6
5
4
3
2
1
0
0
0.01
Input Voltage Noise Density vs
Frequency
Output Voltage Swing vs Output
Current
Low Gain Settling Time vs
Settling Accuracy
1
G = 10
T
T
A
A
= 25 C
= 25 C
V
S
10
SETTLING ACCURACY (%)
= 3V, SOURCING
OUTPUT CURRENT (mA)
V
0.001
V
V
0.1
S
S
FREQUENCY (Hz)
S
= 5V
= 3V
V
= 5V
S
V
= 5V, SOURCING
S
V
100
= 5V, SINKING
S
= 3V, SINKING
0.01
1
1000
V
dV
G < 100
T
W
A
S
OUT
= 25 C
= 5V
2053 G31
= 1V
2053 G34
2053 G27
U
10000
10
0.1
–1
–2
–3
–4
–5
35
30
25
20
15
10
–1
–2
–3
5
4
3
2
1
0
5
0
3
2
1
0
0.01
1
Input Referred Noise in 10Hz
Bandwidth
0
Output Voltage Swing vs Output
Current
Settling Time vs Gain
V
T
V
dV
0.1% ACCURACY
T
V
T
A
A
S
S
A
S
OUT
= 25 C
= 25 C
= 5V
= 5V
= 3V
= 25 C
= 1V
2
10
OUTPUT CURRENT (mA)
0.1
GAIN (V/V)
4
TIME (s)
100
6
1
1000
SOURCING
SINKING
8
2053 G35
2053 G32
2053 G29
10000
10
10
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.65
0.60
3.40
3.35
3.30
3.25
3.20
3.15
3.10
–1
–2
–3
3
2
1
0
2.5
2.5
Input Referred Noise in 10Hz
Bandwidth
Supply Current vs Supply Voltage
Internal Clock Frequency vs
Supply Voltage
0
V
T
T
A
S
A
T
A
= 5V
= 25 C
= 25 C
= 125 C
T
2
A
4.5
4.5
= –55 C
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
4
T
T
TIME (s)
A
6.5
6.5
T
A
= 85 C
A
= 125 C
T
= 0 C
A
= –55 C
6
T
A
8.5
8.5
= 85 C
8
10.5
10.5
2053 G30
2053fa
2053 G33
2053 G36
10