Specification	AD74111YRUZ-REEL

Data Interface	Serial
Dynamic Range (ADC) Typical (dB)	85 dB
Dynamic Range (DAC) Typical (dB)	93 dB
Mounting Type	Surface Mount
Number of ADCs	1
Number of DACs	1
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Package Length	0.173 in
Package Name	16-TSSOP
Package Width	4.4 mm
Resolution (Bits)	24 b
S/N Ratio (ADCs) (Typical)	77 dB
S/N Ratio (DACs) (Typical)	89 dB
Sigma Delta	Yes
Type	Audio
Voltage - Supply, Analog	2.5 V
Voltage - Supply, Digital	2.5 V

AD74111 Series

2.5 V, 24-Bit Sigma-Delta Mono CODEC

Part	Number of ADCs	Number of DACs	S/N Ratio (DACs) (Typical)	S/N Ratio (ADCs) (Typical)	Voltage - Supply, Digital	Package Name	Mounting Type	Voltage - Supply, Analog	Operating Temperature (Min)	Operating Temperature (Max)	Package Length	Package Width	Sigma Delta	Type	Resolution (Bits)	Dynamic Range (DAC) Typical (dB)	Dynamic Range (ADC) Typical (dB)	Data Interface
Analog Devices Inc./Maxim Integrated AD74111YRU-REEL7	1	1	89 dB	77 dB	2.5 V	16-TSSOP	Surface Mount	2.5 V	-40 °C	105 °C	0.173 in	4.4 mm	Yes	Audio Codec	24 b	95 dB	87 dB	Serial
Analog Devices Inc./Maxim Integrated AD74111YRUZ-REEL	1	1	89 dB	77 dB	2.5 V	16-TSSOP	Surface Mount	2.5 V	-40 °C	105 °C	0.173 in	4.4 mm	Yes	Audio	24 b	93 dB	85 dB	Serial
Analog Devices Inc./Maxim Integrated AD74111YRU	1	1	89 dB	77 dB	2.5 V	16-TSSOP	Surface Mount	2.5 V	-40 °C	105 °C	0.173 in	4.4 mm	Yes	Audio Codec	24 b	95 dB	87 dB	Serial
Analog Devices Inc./Maxim Integrated AD74111YRUZ	1	1	89 dB	77 dB	2.5 V	16-TSSOP	Surface Mount	2.5 V	-40 °C	105 °C	0.173 in	4.4 mm	Yes	Audio	24 b	93 dB	85 dB	Serial
Analog Devices Inc./Maxim Integrated AD74111YRU-REEL	1	1	89 dB	77 dB	2.5 V	16-TSSOP	Surface Mount	2.5 V	-40 °C	105 °C	0.173 in	4.4 mm	Yes	Audio Codec	24 b	95 dB	87 dB	Serial
Analog Devices Inc./Maxim Integrated AD74111YRUZ-REEL7	1	1	89 dB	77 dB	2.5 V	16-TSSOP	Surface Mount	2.5 V	-40 °C	105 °C	0.173 in	4.4 mm	Yes	Audio	24 b	93 dB	85 dB	Serial

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Tape & Reel (TR)	2500	$ 6.01	<1d

CAD

3D models and CAD resources for this part

Description

General part information

AD74111 Series

The AD74111 is a front-end processor for general purpose audio and voice applications. It features a multi-bit Sigma-Delta A/D conversion channel and a multi-bit Sigma-Delta D/A conversion channel. The ADC channel provides >67 dB THD+N and the DAC channel provides >88 dB THD+N both over an audio signal bandwidth.The AD74111 is particularly suitable for a variety of applications where mono input and output channels are required, including audio sections of Digital Video Camcorders, portable personal audio devices and telematic applications. Its high quality performance also make it suitable for speech and telephony applications such as speech recognition and synthesis and modern feature phones.An on-chip reference voltage is included but can be overdriven by an external reference source if required.The AD74111 offers sampling rates which, depending on MCLK selection and MCLK divider ratio, range from 8 kHz in the voiceband range to 48 kHz in the audio range.The AD74111 is available in 16 lead TSSOP package option and is specified for the automotive temperature range of -40°C to +105°C.APPLICATIONSDigital Video Camcorders (DVC)Portable Audio Devices (Walkman®, PDAs, and so on)Audio ProcessingVoice ProcessingTelematic SystemsGeneral-Purpose Analog I/O

Documents

Technical documentation and resources