TS4990EIJT The STMicroelectronics TS4990EIJT is a 1.2W audio power amplifier designed for mono applications. It operates with a supply voltage range of 2.2V to 5.5V.
Mfr Part #:

TS4990EIJT

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics TS4990EIJT is a 1.2W audio power amplifier designed for mono applications. It operates with a supply voltage range of 2.2V to 5.5V.
✓ Total Stock: 72,094 pcs

TS4990EIJT Available from 3 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
60,000 pcs
60000 pcs On Request 1 On Request On Request 06+ On Request On Request
Non-Authorised Inventory information
10,000 pcs
10000 pcs On Request 1 On Request On Request 11+ On Request On Request
Non-Authorised Inventory information
2,094 pcs
2094 pcs On Request 1 On Request On Request 06+ On Request On Request

TS4990EIJT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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TS4990EIJT Description

Short technical summary and product information.

The STMicroelectronics TS4990EIJT is a single-channel, Class AB audio amplifier capable of delivering 1.2W of output power into an 8 Ohm load. It is designed for mono applications and features differential inputs for improved noise rejection.

 

The amplifier operates from a supply voltage ranging from 2.2V to 5.5V, with typical operating currents of 3.7mA. It offers a gain bandwidth product of 1.5 MHz and a PSRR of 64 dB. The device is suitable for applications requiring audio amplification with low distortion, as indicated by a THD plus Noise of 0.2%.

 

Packaged in a FLIP-CHIP-9 surface-mount format, the TS4990EIJT is supplied on a reel. It has a minimum operating temperature of -40°C and a maximum operating temperature of +85°C, making it suitable for a range of environmental conditions. The dimensions are 1.6mm in length and 0.35mm in height.

TS4990EIJT Quick Information

Product Type: Audio Amplifier
Series: TS4990
Canonical Name: TS4990EIJT Audio Amplifier
Subcategory: Audio ICs

TS4990EIJT Compliance

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

TS4990EIJT Features

  • 1.2W output power into 8 Ohms.
  • Wide 2.2V to 5.5V supply voltage range.
  • Class AB mono audio amplifier.
  • Differential input for noise reduction.
  • Compact FLIP-CHIP-9 SMD package.

TS4990EIJT Applications

  • Suitable for portable audio devices.
  • Ideal for small speaker systems.
  • Used in battery-powered electronics.
  • Applications requiring low distortion audio.

TS4990EIJT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output power of the TS4990EIJT?

The TS4990EIJT delivers 1.2 W output power.

What is the supply voltage range for the TS4990EIJT?

The TS4990EIJT operates from 2.2 V to 5.5 V.

What is the operating temperature range of the TS4990EIJT?

The TS4990EIJT operates from -40 °C to +85 °C.

What package type is the TS4990EIJT available in?

The TS4990EIJT is available in a FLIP-CHIP-9 package.

What is the total harmonic distortion plus noise of the TS4990EIJT?

The TS4990EIJT has a THD+N of 0.2%.

What is the gain bandwidth product of the TS4990EIJT?

The gain bandwidth product is 1.5 MHz.

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