AD1871

NOT RECOMMENDED FOR NEW DESIGNS

Stereo Audio, 24-bit, 96 k H z , Multi-bit Sigma Delta ADC

Analog Devices AD1871 Product Info

10 February 2026 5

Features

5.0 V Stereo Audio ADC with 3.3 V Tolerant Digital Interface
Supports 96 kHz Sample Rates
Supports 16-/20-/24-bit Word Lengths
Multibit Sigma-Delta Modulators with "Perfect Differential Linearity Restoration" for Reduced Idle Tones and Noise Floor
105 dB (Typ) Dynamic Range
Supports 256/512 and 768 x f_S Master Clocks
Device Control via SPI Compatible Serial Port or Optional Control Pins

Flexible Serial Data Port allows
Right-Justified, Left-Justified, I²S
Compatible and DSP Serial Port
Modes Cascadable (up to Four
Devices) from a Single DSP
SPORT
On-Chip Reference
28-Lead SSOP Package

Part details & applications

The AD1871 is a stereo audio ADC intended for digital audio applications requiring high performance analog-to-digital conversion. It features two 24-bit conversion channels each with programmable gain amplifier (PGA), multi-bit sigma-delta modulator and decimation filters. Each channel provides 97 dB of THD+N and 107 db of Dynamic Range making the AD1871 suitable for applications such as Digital Audio Recorders and Mixing Consoles.

Subscribe to Welllinkchips !

Your Name

* Email

Popular Posts

Featured Parts More >

LTC6803HG-4#3ZZTRPBF

Analog Devices Inc.

Submit a request

DON'T MISS OUT

Shipping For Free

Submit the inquiry in this window, you can get a chance to free shipping.

1.Submit your parts requirements and fill in your email address.

2.Our sales staff gets in touch with you and communicate the details of orders.

OK,let’s see NO,keep going