LT1125CN Linear Technology, LT1125CN Datasheet - Page 8

• Manufacturer Part Number: LT1125CN
• Description: IC OP-AMP LOW NOISE QUAD 14-DIP
• Manufacturer: Linear Technology

Specifications of LT1125CN

• Amplifier Type: General Purpose
• Number Of Circuits: 4
• Slew Rate: 4.5 V/µs
• Gain Bandwidth Product: 12.5MHz
• Current - Input Bias: 7nA
• Voltage - Input Offset: 30µV
• Current - Supply: 2.3mA
• Voltage - Supply, Single/dual (±): ±4 V ~ 18 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• Current - Output / Channel: -
• -3db Bandwidth: -

LT1124/LT1125
TYPICAL PERFORMANCE CHARACTERISTICS
8
–10mV
10mV
–10
–20
–30
–40
–50
50
40
30
20
10
0
0
–50
Offset Voltage Drift with
Temperature of Representative
Units
Large-Signal Transient Response
A
V
VCL
S
= ±15V
–25
= –1
0
TEMPERATURE (°C)
V
S
= ±15V
25
180
160
140
120
100
80
60
40
20
0
0
Channel Separation vs Frequency
V
R
V
T
50
A
S
L
OUT
= 25°C
= ±15V
= 2k
100
= 7V
TO PIN CAPACITANCE
75
P-P
LIMITED BY
THERMAL INTERACTION
LIMITED BY PIN
1k
100
FREQUENCY (Hz)
1124/25 G14
1124/25 G17
125
10k
100k
V
V
–
+
–0.8
–1.0
–1.2
–1.4
–1.6
1.2
1.0
0.8
0.6
0.4
–10
3
2
1
0
1M
Output Voltage Swing vs Load
Current
V
0
Supply Current vs Supply Voltage
I
1124/25 G20
S
SINK
–8
= ±3V TO ±18V
125°C
10M
–6
OUTPUT CURRENT (mA)
±5
–4 –2
–55°C
SUPPLY VOLTAGE (V)
25°C
125°C
25°C
–55°C
0
±10
25°C
2
4
125°C
–55°C
10
±15
8
6
4
2
0
6
I
SOURCE
Warm-Up Drift
0
1124/25 G18
1124/25 G15
V
T
8
A
S
= 25°C
= ±15V
TIME AFTER POWER ON (MINUTES)
10
±20
1
V
V
–50mV
+
–
2
50mV
–0.5
–1.0
–1.5
–2.0
–2.5
2.5
2.0
1.5
1.0
0.5
0
SO PACKAGE
N, J PACKAGES
–60
Small-Signal Transient Response
A
V
C
Common Mode Limit vs
Temperature
VCL
S
L
3
= 15pF
= ±15V OR ±5V
= +1
–20
4
TEMPERATURE (°C)
1124/25 G21
20
V
V
5
+
–
= 3V TO 18V
= –3V TO –18V
60
100
1124/25 G19
1124/25 G16
11245fe
140