LF351N STMicroelectronics, LF351N Datasheet
LF351N
Manufacturer Part Number
LF351N
Description
IC OPAMP J-FET SINGLE 8-DIP
Manufacturer
STMicroelectronics
Type
General Purpose Amplifierr
Specifications of LF351N
Amplifier Type
J-FET
Number Of Circuits
1
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 (±)
6 V ~ 32 V, ±3 V ~ 16 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Number Of Channels
1
Common Mode Rejection Ratio (min)
70 dB
Input Offset Voltage
10 mV
Input Bias Current (max)
200 pA
Operating Supply Voltage
5 V, 9 V, 12 V
Supply Current
3.4 mA
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Dual Supply Voltage
+/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V
Maximum Dual Supply Voltage
+/- 16 V
Minimum Dual Supply Voltage
+/- 3 V
Mounting Style
Through Hole
Shutdown
No
Supply Voltage (max)
32 V
Supply Voltage (min)
6 V
Technology
BiFET
Voltage Gain Db
106.02 dB
Bandwidth
4 MHz
Channel Separation
120
Common Mode Rejection Ratio
86
Current, Input Bias
20 pA
Current, Input Offset
5 pA
Current, Offset, Input
5 pA (Typ.)
Current, Output
40 mA
Current, Supply
1.4 mA
Gain Bandwidth
4 MHz (Typ.)
Harmonic Distortion
0.01 %
Input Resistance
10^12 Ohms (Typ.)
Number Of Amplifiers
Single
Package Type
DIP-8
Power Dissipation
680 mW
Resistance, Input
10^12 Ohms
Signal Gain
200 V/mV
Temperature, Operating, Maximum
70 °C
Temperature, Operating, Minimum
0 °C
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, Offset, Input
3 mV (Typ.)
Voltage, Supply
6 to 32 V
Rail/rail I/o Type
No
Number Of Elements
1
Unity Gain Bandwidth Product
4MHz
Input Bias Current
200pA
Single Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (typ)
±5/±9/±12/±15V
Voltage Gain In Db
106.02dB
Power Supply Requirement
Dual
Shut Down Feature
No
Single Supply Voltage (min)
Not RequiredV
Single Supply Voltage (max)
Not RequiredV
Dual Supply Voltage (min)
±3V
Dual Supply Voltage (max)
±16V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Through Hole
Pin Count
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-2966-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LF351N
Manufacturer:
NSC
Quantity:
31 000
Part Number:
LF351N
Manufacturer:
ST
Quantity:
20 000
Part Number:
LF351N15
Manufacturer:
NS/国半
Quantity:
20 000
Features
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Description
These circuits are high speed JFET input single
operational amplifiers incorporating well matched,
high voltage JFET and bipolar transistors in a
monolithic integrated circuit.
The devices feature high slew rates, low input
bias and offset currents, and low offset voltage
temperature coefficient.
Internally adjustable input offset voltage
Low power consumption
Wide common-mode (up to V
differential voltage range
Low input bias and offset current
Output short-circuit protection
High input impedance JFET input stage
Internal frequency compensation
Latch up free operation
High slew rate 16 V/µs (typical)
Wide bandwidth single JFET operational amplifiers
CC
+
) and
1 - Offset null 1
2 - Inverting input
3 - Non-inverting input
4 - V
5 - Offset null 2
6 - Output
7 - V
8 - N.C.
(Plastic micro package)
CC
CC
Pin connections
(Plastic package)
-
+
(top view)
SO-8
DIP8
N
D
LF351
1/14
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LF351N Summary of contents
Page 1
Wide bandwidth single JFET operational amplifiers Features ■ Internally adjustable input offset voltage ■ Low power consumption ■ Wide common-mode ( differential voltage range ■ Low input bias and offset current ■ Output short-circuit protection ■ High input ...
Page 2
LF351 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol (1) V Supply voltage CC (2) V Input voltage i V Differential input voltage id Thermal resistance junction to ambient R SO-8 thja DIP8 Thermal resistance ...
Page 3
Electrical characteristics 3 Electrical characteristics Table 3. Electrical characteristics at V Symbol Input offset voltage ( ≤ T ≤ min amb max DV Input offset voltage drift io (1) Input offset current I io ≤ T ...
Page 4
LF351 6.1 DIP8 package information Figure 24. DIP8 package mechanical drawing Table 4. DIP8 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 5.33 0.38 2.92 3.30 ...
Page 5
... DIP8 -55°C, +125°C SO-8 DIP8 -40°C, +105°C SO-8 DIP8 0°C, +70°C SO-8 Ordering information Packing Marking Tape LF151N Tape or 151 Tape & reel Tape LF251N Tape or 251 Tape & reel Tape LF351N Tape or 351 Tape & reel 13/14 ...