TYPE | DESCRIPTION |
---|
Mounting Style | Through Hole |
Number of Pins | 8 Pin |
Case/Package | DIP-8 |
Supply Current | 4.5 mA |
Number of Circuits | 1 Circuit |
Number of Channels | 1 Channel |
Number of Positions | 8 Position |
Bandwidth | 1 MHz |
Gain Bandwidth Product | 1.00 MHz |
Input Offset Voltage | 2 mV |
Input Bias Current | 10 nA |
Operating Temperature (Max) | 70 ℃ |
Operating Temperature (Min) | 0 ℃ |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Tube |
Size-Length | 9.27 mm |
Size-Width | 6.35 mm |
Size-Height | 3.3 mm |
Operating Temperature | 0℃ ~ 70℃ |
The LF398AN/NOPB is a monolithic Sample-and-Hold Circuit for use with synchronous correlators. The monolithic sample-and-hold circuit use BI-FET technology to obtain ultrahigh DC accuracy with fast acquisition of signal and low droop rate. Operating as unity-gain follower, DC gain accuracy is 0.002% typical and acquisition time is as low as 6µs to 0.01%. A bipolar input stage is used to achieve low offset voltage and wide bandwidth. Input offset adjust is accomplished with a single pin and does not degrade input offset drift. The wide bandwidth allows the LF198-N to be included inside the feedback loop of 1MHz operational amplifiers without having stability problems. P-channel junction FETs are combined with bipolar devices in the output amplifier to give droop rates as low as 5mV/minute with a 1µF hold capacitor.
● Logic input compatible with TTL, PMOS and CMOS
● Low input offset
● Low output noise in hold mode
● High supply rejection ratio in sample or hold
● Wide bandwidth
● 0.1nA Maximum input bias current
● 0.002% Gain accuracy
● 0.5mV Typical hold step at Ch=0.01µF
● Green product and no Sb/Br
TI
TEXAS INSTRUMENTS LF398N/NOPB Sample and Hold Amplifier, 1 Amplifier, 1MHz, 20µs, 2mV, DIP, 8Pins
TI
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TEXAS INSTRUMENTS LF398M/NOPB Sample and Hold Amplifier, 1 Amplifier, 1MHz, 20µs, 2mV, SOIC, 14Pins
TI
Sample and Hold 1CH 20us 14Pin SOIC T/R
TI
TEXAS INSTRUMENTS LF398M Sample and Hold Amplifier, 1 Amplifier, 1MHz, 20µs, 2mV, SOIC, 14Pins
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Sample and Hold 1CH 20us 8Pin TO-99 Box
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LINEAR TECHNOLOGY LF398S8#PBF Sample and Hold Amplifier, 1 Amplifier, 4µs, 2mV, SOIC, 8Pins
TI
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Linear Technology
Sample and Hold 1CH 16us 8Pin SOIC N
TI
TEXAS INSTRUMENTS LF398AN Sample and Hold Amplifier, 1 Amplifier, 1MHz, 4µs, 2mV, DIP, 8Pins
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