8-pin (P) package image

LF356N/NOPB ACTIVE

Single, 36-V, 5-MHz, high slew rate (12-V/µs), In to V+, JFET-input operational amplifier

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Quality information

Rating Catalog
RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-NA-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish / Ball material
  • MSL rating / Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Additional manufacturing information

Information included:

  • Fab location
  • Assembly location
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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins PDIP (P) | 8
Operating temperature range (°C) 0 to 70
Package qty | Carrier 40 | TUBE

Features for the LF356

  • Advantages
    • Replace Expensive Hybrid and Module FET
      Op Amps
    • Rugged JFETs Allow Blow-Out Free Handling
      Compared With MOSFET Input Devices
    • Excellent for Low Noise Applications Using
      Either High or Low Source Impedance–Very
      Low 1/f Corner
    • Offset Adjust Does Not Degrade Drift or
      Common-Mode Rejection as in Most
      Monolithic Amplifiers
    • New Output Stage Allows Use of Large
      Capacitive Loads (5,000 pF) Without Stability
      Problems
    • Internal Compensation and Large Differential
      Input Voltage Capability
  • Common Features
    • Low Input Bias Current: 30 pA
    • Low Input Offset Current: 3 pA
    • High Input Impedance: 1012 Ω
    • Low Input Noise Current: 0.01 pA/√Hz
    • High Common-Mode Rejection Ratio: 100 dB
    • Large DC Voltage Gain: 106 dB
  • Uncommon Features
    • Extremely Fast Settling Time to 0.01%:
      • 4 µs for the LFx55 devices
      • 1.5 µs for the LFx56
      • 1.5 µs for the LFx57 (AV = 5)
    • Fast Slew Rate:
      • 5 V/µs for the LFx55
      • 12 V/µs for the LFx56
      • 50 V/µs for the LFx57 (AV = 5)
    • Wide Gain Bandwidth:
      • 2.5 MHz for the LFx55 devices
      • 5 MHz for the LFx56
      • 20 MHz for the LFx57 (AV = 5)
    • Low Input Noise Voltage:
      • 20 nV/√Hz for the LFx55
      • 12 nV/√Hz for the LFx56
      • 12 nV/√Hz for the LFx57 (AV = 5)

Description for the LF356

The LFx5x devices are the first monolithic JFET input operational amplifiers to incorporate well-matched, high-voltage JFETs on the same chip with standard bipolar transistors (BI-FET™ Technology). These amplifiers feature low input bias and offset currents/low offset voltage and offset voltage drift, coupled with offset adjust, which does not degrade drift or common-mode rejection. The devices are also designed for high slew rate, wide bandwidth, extremely fast settling time, low voltage and current noise and a low 1/f noise corner.

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Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

A custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships tube or tray devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

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