LF353DT STMicroelectronics, LF353DT Datasheet - Page 7

• Manufacturer Part Number: LF353DT
• Description: IC OPAMP J-FET DUAL 8-SOIC
• Manufacturer: STMicroelectronics

Specifications of LF353DT

• Amplifier Type: J-FET
• Number Of Circuits: 2
• Slew Rate: 16 V/µs
• Gain Bandwidth Product: 4MHz
• Current - Input Bias: 20pA
• Voltage - Input Offset: 3000µV
• Current - Supply: 1.4mA
• Current - Output / Channel: 40mA
• Voltage - Supply, Single/dual (±): ±3 V ~ 16 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Bandwidth: 4 MHz
• Channel Separation: 120
• Common Mode Rejection Ratio: 86
• Current, Input Bias: 20 pA
• Current, Input Offset: 5 pA
• Current, Output: 40 mA
• Current, Supply: 1.4 mA
• Harmonic Distortion: 0.01 %
• Number Of Amplifiers: Dual
• Package Type: SO-8
• Resistance, Input: 10^12 Ohms
• Signal Gain: 200 V/mV
• Temperature, Operating, Range: 0 to +70 °C
• Time, Rise: 0.1 μs
• Voltage, Input: ±15 V
• Voltage, Noise: 15 nV/sqrt Hz
• Voltage, Offset: 3 mV
• Voltage, Supply: 6 to 36 V
• Number Of Channels: 2
• Voltage Gain Db: 106.02 dB
• Common Mode Rejection Ratio (min): 70 dB
• Input Offset Voltage: 10 mV
• Supply Current: 3.2 mA
• Maximum Power Dissipation: 680 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Maximum Dual Supply Voltage: +/- 18 V
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: 497-2967-2

LF253, LF353
Figure 14. Common mode rejection ratio
Figure 16. Output voltage versus elapsed time Figure 17. Equivalent input noise voltage
Figure 18. Total harmonic distortion versus
OVERSHOOT
versus free air temperature
frequency
V
R
CC
L
V
A
Vo(rms) = 6 V
T
= 10 kΩ
= +/- 15 V
CC
V
amb
= 1
= +/- 15 V
= +25°C
t
r
μs
V
R
T
CC
amb
L
= 2 kΩ
= +/- 15 V
= +25°C
Doc ID 2153 Rev 3
Figure 15. Voltage follower large signal pulse
response
versus frequency
V
R
C
T
CC
amb
L
L
= 2 kΩ
= 100 pF
OUTPUT
= +/- 15 V
= +25°C
Electrical characteristics
μs
V
A
R
T
amb
CC
V
S
INPUT
= 10
= 100 Ω
= +/- 15 V
= +25°C
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