HA5147-9 The Intersil HA5147-9 is a precision operational amplifier offering a 120MHz gain bandwidth and ultra-low noise characteristics. It is suitable for high-speed signal conditioning and instrumentation amplifier applications.
Mfr Part #:

HA5147-9

Available from 1 distributors
Mfr Name: SIL
SIL
The Intersil HA5147-9 is a precision operational amplifier offering a 120MHz gain bandwidth and ultra-low noise characteristics. It is suitable for high-speed signal conditioning and instrumentation amplifier applications.
✓ Total Stock: 2,450 pcs
$ Price Range: $0.98

HA5147-9 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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2,450 pcs
2450 pcs On Request 1 On Request On Request On Request On Request On Request

HA5147-9 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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Output Current
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Slew Rate
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HA5147-9 Description

Short technical summary and product information.

The HA5147-9 from Intersil is a high-performance operational amplifier designed for applications requiring a combination of precision DC characteristics and wideband high-speed performance. It features an impressive 120MHz gain bandwidth (at AV >= 10) and a low noise level of 3.2nV/√Hz at 1kHz, making it ideal for amplifying low-level signals.

 

This device boasts a slew rate of 35V/µs and a high open-loop gain of 1500V/mV, along with a high CMRR of 120dB. It operates over a wide supply voltage range of ±5V to ±20V, consuming only 140mW of power. The HA5147-9 is well-suited for low-level transducer signal amplifier circuits, instrumentation amplifiers, pulse or RF amplifiers, audio preamplifiers, and signal conditioning circuits.

 

Available in 8-pin DIP and 8-pin SOIC packages, the HA5147-9 can serve as a direct replacement for older devices like the 725, OP25, OP06, OP07, OP27, and OP37 in applications requiring gains greater than ten. Its operating temperature range is -55°C to 125°C.

HA5147-9 Quick Information

Product Type: Operational Amplifier
Series: HA-5147
Canonical Name: HA5147-9 Ultra-Low Noise Precision Operational Amplifier
Subcategory: Audio Special Purpose

HA5147-9 Compliance

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

HA5147-9 Estimated Pricing

Qty Low High
1+ $0.98 $0.98

Estimated market price range - modelled values for guidance only, not live distributor offers.

HA5147-9 Features

  • 120MHz gain bandwidth at AV >= 10.
  • Ultra-low noise performance at 3.2nV/√Hz.
  • High slew rate of 35V/µs.
  • Wide supply voltage range of ±5V to ±20V.
  • Suitable for low-level signal amplification.

HA5147-9 Applications

  • Ideal for low-level transducer amplifiers.
  • Used in wide bandwidth instrumentation.
  • Suitable for high-speed signal conditioners.
  • Applicable for highest quality audio preamplifiers.
  • Effective in pulse and RF amplifier circuits.

HA5147-9 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the HA5147-9?

The HA5147-9 operates over a supply voltage range of ±5V to ±20V.

What packages are available for the HA5147-9?

The HA5147-9 is available in 8-DIP and 8-SOIC packages.

What is the operating temperature range of the HA5147-9?

The operating temperature range is -55°C to 125°C.

What is the gain bandwidth of the HA5147-9?

120MHz typical (AV≥10).

What is the noise voltage of the HA5147-9?

3.2nV/√Hz typical at 1kHz.

What is the input offset voltage of the HA5147-9?

30µV typical.

What is the common-mode rejection ratio of the HA5147-9?

120dB typical.

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