Mfr Part #:

ES7243E

Mfr Name: Everest

The ES7243E from Everest Semiconductor is a high-performance, low-power stereo audio Analog-to-Digital Converter (ADC). It offers 24-bit resolution and supports sample rates up to 192kHz.

✓ Total Stock: 24,334 pcs

$ Price Range: $0.98

ES7243E Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	23,970 pcs On Request	23970 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	364 pcs On Request	364 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

ES7243E Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Everest
Number of Channels	16
Operating Temperature	-40°C~+85°C
Power Consumption	5.5mW at 3.3V
Resolution	24-bit
SVHC Present	Not Present
Supply Voltage	1.7V~3.6V

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ES7243E Description

Short technical summary and product information.

The ES7243E by Everest Semiconductor is a 24-bit stereo audio Analog-to-Digital Converter (ADC) designed for voice and music applications. It features a 24-bit resolution and supports sample rates up to 192kHz, ensuring high-fidelity audio capture.

Key electrical specifications include a high signal-to-noise ratio (SNR) of over 100dB and a dynamic range of up to 108dB. The device operates with low power consumption, typically 5.5mW at 3.3V, making it suitable for battery-powered devices. It offers flexible integration with microcontrollers and DSPs through its I2S, TDM, and PDM output interfaces.

This ADC is housed in a QFN-20 package and operates within a temperature range of -40°C to +85°C. Its built-in features like programmable gain amplifiers (PGA) and automatic level control (ALC) aid in signal conditioning. The ES7243E is ideal for applications such as smart speakers, voice assistants, conference systems, and IoT audio devices where compact size and efficient performance are crucial.

Everest Semiconductor, the manufacturer, specializes in high-performance audio converters for consumer electronics. The ES7243E exemplifies their focus on low-power, high-fidelity audio solutions.

ES7243E Quick Information

Product Type: Stereo Audio ADC

Canonical Name: ES7243E Stereo Audio ADC

Subcategory: Audio Special Purpose

ES7243E Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

ES7243E Estimated Pricing

Qty	Low	High
1+	$0.98	$0.98

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

ES7243E Features

24-bit resolution stereo audio ADC
Supports sample rates up to 192kHz
High SNR over 100dB
Low power consumption (5.5mW typical)
I2S, TDM, PDM interface support

ES7243E Applications

Ideal for smart speakers
Used in voice assistants
Suitable for conference systems
Enables IoT audio devices
Powers wireless microphones

ES7243E FAQs

6 frequently asked questions generated from this part’s specifications.

What is the resolution of the ES7243E audio ADC?

The ES7243E has a resolution of 24-bit.

What is the maximum sample rate supported by the ES7243E?

The ES7243E supports sample rates up to 192kHz.

What is the typical power consumption of the ES7243E?

The typical power consumption of the ES7243E is 5.5mW at 3.3V.

What digital interfaces does the ES7243E support?

The ES7243E supports I2S, TDM, and PDM output formats.

What is the operating temperature range for the ES7243E?

The operating temperature range for the ES7243E is -40°C to +85°C.

What package type is the ES7243E available in?

The ES7243E is available in a QFN-20 package.