LT1114S Linear Technology, LT1114S Datasheet - Page 8

• Manufacturer Part Number: LT1114S
• Description: IC PREC OP-AMP LOPWR QUAD 16SOIC
• Manufacturer: Linear Technology

Specifications of LT1114S

• Amplifier Type: General Purpose
• Number Of Circuits: 4
• Slew Rate: 0.3 V/µs
• Gain Bandwidth Product: 750kHz
• Current - Input Bias: 80pA
• Voltage - Input Offset: 25µV
• Current - Supply: 350µA
• Voltage - Supply, Single/dual (±): 2 V ~ 40 V, ±1 V ~ 20 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• Current - Output / Channel: -
• -3db Bandwidth: -

LT1112/LT1114
8
TYPICAL PERFOR A CE CHARACTERISTICS
±1.2
±1.1
±1.0
±0.9
–15
–10
140
120
100
100
80
20
80
60
40
–5
10
15
60
40
0
0
5
–50
–15
1
Minimum Supply Voltage vs Temp
Voltage Gain at Minimum Supply
Voltage
Voltage Gain
Common Mode Rejection
vs Frequency
V
T
S
A
= 25°C
R
–25
= ±15V
L
–10
10
= 2k
OUTPUT VOLTAGE (V)
R
0
TEMPERATURE (°C)
100
L
–5
FREQUENCY (Hz)
= 10k
25
1k
0
50
10k
5
75
V
T
W
LT1112/14 • TPC19
S
A
LT1112/14 • TPC22
LT1112/14 • TPC16
100k
= 25°C
= ±15V
10
100
U
125
1M
15
V
V
V
V
V
V
V
V
V
–20
100
+
+
+
+
+
–
–
–
–
140
120
80
60
40
20
– 0.2
– 0.4
– 0.6
– 0.8
– 1.0
+ 0.8
+ 0.6
+ 0.4
+ 0.2
0
0.01
140
120
100
V
V
Voltage Gain vs Frequency
20
80
60
40
+
–
–75
0.1
Common Mode Range and
Voltage Swing with Respect to
Supply Voltages
Power Supply Rejection
vs Frequency
0.1
V
I
L
S
< 100µA
= ±1V TO ±20V
1
1
POSITIVE
–25
SUPPLY
10
FREQUENCY (Hz)
10
TEMPERATURE (°C)
FREQUENCY (Hz)
100
100
NEGATIVE
SUPPLY
1k
25
1k
10k
100k
LT1112/14 • TPC20
10k
V
T
S
A
75
CM RANGE
CM RANGE
LT1112/14 • TPC23
= 25°C
= ±15V
V
T
LT1112/14 • TPC17
A
S
1M
SWING
SWING
100k
= 25°C
= ±15V
10M
125
1M
–10
40
30
20
10
0
0.01
V
V
V
V
V
V
Gain, Phase Shift vs Frequency
+
+
+
–
–
–
120
160
140
100
– 1
– 2
– 3
+ 3
+ 2
+ 1
V
80
V
–
+
–9
1
PHASE MARGIN = 70°C
Channel Separation vs Frequency
Output Voltage Swing
vs Load Current
V
T
MAX I
AMP 1 IN UNITY-GAIN
20V
AMP 2 IN GAIN = 1000
R
A
S
S
= 25°C
= ±1V TO ± 20V
SINK
= 100Ω, R
–6
10
P-P
FREQUENCY (MHz)
0.1
L
AT ±1V = 1.3mA
AT ±1.5V = 3mA
, R
GAIN
OUTPUT CURRENT (mA)
L
100
= 2k
–3
FREQUENCY (Hz)
F
= 100k
PHASE
1k
0
1
LT1112/14 • TPC21
V
T
10k
S
A
3
= ±15V
= 25°C
LT1112/14 • TPC24
SOURCE
V
T
LT1112/14 • TPC18
100k
A
S
= 25°C
= ±15V
6
10
111214fb
100
120
140
160
180
200
1M
9