ISO122JP The Texas Instruments ISO122JP is a precision voltage sensing isolated amplifier. It offers 1500 Vrms isolation and a 50 kHz signal bandwidth.
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ISO122JP

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO122JP is a precision voltage sensing isolated amplifier. It offers 1500 Vrms isolation and a 50 kHz signal bandwidth.
✓ Total Stock: 2,956 pcs

ISO122JP Available from 2 distributors

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ISO122JP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Input Voltage
Mounting Type
Operating Temperature
Package / Case
Quiescent Current
Supply Voltage

ISO122JP Description

Short technical summary and product information.

The Texas Instruments ISO122JP is a precision isolated amplifier designed for voltage sensing applications. It utilizes a novel duty cycle modulation-demodulation technique for reliable signal transmission across a capacitive barrier.

 

Key electrical specifications include a peak-to-peak input voltage range of 10 V, a working isolation voltage of 1500 Vrms, and a maximum nonlinearity of 0.020%. The device operates over a wide supply range of ±4.5 V to ±18 V and features a signal bandwidth of 50 kHz. The input offset voltage is a maximum of ±0.05 V, with a drift of ±200 µV/°C typical.

 

Available in PDIP-8 and SOIC-28 packages, the ISO122JP is suitable for through-hole and surface-mount applications. Its operating temperature range is -25°C to 85°C, making it versatile for various environmental conditions. The amplifier is designed for ease of use, requiring no external components for operation.

ISO122JP Quick Information

Product Type: Isolated Amplifier
Canonical Name: ISO122JP Voltage Sensing Isolated Amplifier
Subcategory: Voltage Sensing

ISO122JP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ISO122JP Features

  • 1500 Vrms working isolation voltage.
  • 10 V peak-to-peak input voltage range.
  • 50 kHz signal bandwidth.
  • 0.020% maximum nonlinearity.
  • -25°C to 85°C operating temperature range.

ISO122JP Applications

  • Ideal for voltage sensing circuits.
  • Suitable for isolated power systems.
  • Used in industrial control systems.
  • Applicable in medical equipment.

ISO122JP FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the ISO122JP?

-25°C to 85°C.

What is the isolation voltage of the ISO122JP?

1500 Vrms working isolation voltage.

What is the signal bandwidth of the ISO122JP?

50 kHz.

What is the maximum input offset voltage of the ISO122JP?

±0.05 V.

What packages are available for the ISO122JP?

PDIP-8 and SOIC-28.

What is the supply voltage range for the ISO122JP?

±4.5 V to ±18 V.

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