LF347DT STMicroelectronics, LF347DT Datasheet - Page 2

• Manufacturer Part Number: LF347DT
• Description: IC OPAMP J-FET QUAD 14-SOIC
• Manufacturer: STMicroelectronics

Specifications of LF347DT

• Amplifier Type: J-FET
• Number Of Circuits: 4
• 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 (±): 8 V ~ 36 V, ±4 V ~ 18 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Number Of Channels: 4
• Common Mode Rejection Ratio (min): 70 dB
• Input Offset Voltage: 10 mV
• Input Bias Current (max): 200 pA
• Supply Current: 10.8 mA
• Maximum Power Dissipation: 680 mW
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Maximum Dual Supply Voltage: +/- 18 V
• Mounting Style: SMD/SMT
• Shutdown: No
• Technology: BiFET
• Voltage Gain Db: 106.02 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2963-2

LF147 - LF247 - LF347
SCHEMATIC DIAGRAM (each amplifier)
ABSOLUTE MAXIMUM RATINGS
1.
2.
3.
4.
2/10
Symbol
T
V
P
T
V
oper
V
All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference
The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be limited to ensure that the dissipation rating
CC
stg
level is the midpoint between V
is not exceeded
tot
id
i
Supply voltage - note
Input Voltage - note
Differential Input Voltage - note
Power Dissipation
Output Short-circuit Duration - note
Operating Free-air Temperature Range
Storage Temperature Range
CC
Parameter
+
2)
and V
1)
CC
-
.
3)
4)
-55 to +125
LF147
-40 to +105
-65 to +150
Infinite
LF247
±18
±15
±30
680
0 to +70
LF347
Unit
mW
°C
°C
V
V
V