Purchase AD1839A, In-stock AD1839A From SeekIC.
Part Number: AD1839A
Description: The AD1839A is a high performance single-chip codec that features three stereo DACs and one stereo ADC. Each DAC compri...
- Table of contents:
AD1839A
-
Suppliers
DataSheet
General Description
AD1839A General Description
The AD1839A is a high performance single-chip codec that features three stereo DACs and one stereo ADC. Each DAC comprises a high performance digital interpolation filter, a multibit - modulator featuring Analog Devices' patented technology, and a continuous-time voltage-out analog section. Each DAC has independent volume control and clickless mute functions. The ADC comprises two 24-bit conversion channels with multibit - modulators and decimation filters.
The AD1839A also contains an on-chip reference with a nominal value of 2.25 V.
The AD1839A contains a flexible serial interface that allows glueless connection to a variety of DSP chips, AES/EBU receivers, and sample rate converters. The AD1839A can be configured in left-justified, right-justified, I2S, or DSP compati-ble serial modes. Control of the AD1839A is achieved by means of an SPI® compatible serial port. While the AD1839A can be operated from a single 5 V supply, it also features a separate supply pin for its digital interface that allows the device to be interfaced to other devices using 3.3 V power supplies. The AD1839A is available in a 52-lead MQFP package and is specified for the −40°C to +85°C industrial temperature range.
AD1839A Maximum Ratings
| Parameter | Rating |
| AVDD, DVDD, ODVDD to AGND, DGND AGND to DGND Digital I/O Voltage to DGND Analog I/O Voltage to AGND Operating Temperature Range Industrial (A Version) |
−0.3 V to +6.0 V −0.3 V to +0.3 V −0.3 V to ODVDD + 0.3 V −0.3 V to AVDD + 0.3 V −40°C to +85°C |
AD1839A Features
5 V stereo audio system with 3.3 V tolerant digital interface
Supports up to 96 kHz sample rates
192 kHz sample rate available on 1 DAC
Supports 16-/20-/24-bit word lengths
Multibit - modulators with perfect differential linearity restoration for reduced idle tones and noise floor
Data-directed scrambling DACs-least sensitive to jitter
Single-ended output
ADCs: −95 dB THD + N, 105 dB SNR and dynamic range
DACs: −92 dB THD + N, 108 dB SNR and dynamic range
On-chip volume controls per channel with 1024-step linear scale
DAC and ADC software controllable clickless mutes
Digital de-emphasis processing
Supports 256 * fS, 512 * fS, and 768 * fS master mode clocks
Power-down mode and soft power-down mode
Flexible serial data port with right-justified, left-justified, I2S compatible, and DSP serial modes
TDM interface mode supports 8-in/8-out operation using a single SHARC® SPORT
52-lead MQFP plastic package
Supports up to 96 kHz sample rates
192 kHz sample rate available on 1 DAC
Supports 16-/20-/24-bit word lengths
Multibit - modulators with perfect differential linearity restoration for reduced idle tones and noise floor
Data-directed scrambling DACs-least sensitive to jitter
Single-ended output
ADCs: −95 dB THD + N, 105 dB SNR and dynamic range
DACs: −92 dB THD + N, 108 dB SNR and dynamic range
On-chip volume controls per channel with 1024-step linear scale
DAC and ADC software controllable clickless mutes
Digital de-emphasis processing
Supports 256 * fS, 512 * fS, and 768 * fS master mode clocks
Power-down mode and soft power-down mode
Flexible serial data port with right-justified, left-justified, I2S compatible, and DSP serial modes
TDM interface mode supports 8-in/8-out operation using a single SHARC® SPORT
52-lead MQFP plastic package
AD1839A Typical Application
DVD video and audio players
Home theater systems
Automotive audio systems
Audio/visual receivers
Digital audio effects process
Home theater systems
Automotive audio systems
Audio/visual receivers
Digital audio effects process
AD1839A Connection Diagram
AD1839A
PDF/DataSheet Download
- Datasheet: AD1839A
- File Size: 2318598 KB
- Manufacturer: AD
- Click here to Download
- ·AD100
- MICROSEMI [Microsemi Corporation]
- SCRs 1.5 Amp, Planar
- 130670 KB
- ·AD101
- MICROSEMI [Microsemi Corporation]
- SCRs 1.5 Amp, Planar
- 130670 KB
- ·AD102
- AD [Analog Devices]
- General Purpose Input Isolation Amplifier
- 109439 KB
- ·AD10200
- AD [Analog Devices]
- Dual Channel, 12-Bit 105 MSPS IF Sampling A/D Converter with Analog Input Signal Conditioning
- 1743334 KB
- ·AD10200/PCB
- AD [Analog Devices]
- Dual Channel, 12-Bit 105 MSPS IF Sampling A/D Converter with Analog Input Signal Conditioning
- 1743334 KB
- ·AD10200BZ
- AD [Analog Devices]
- Dual Channel, 12-Bit 105 MSPS IF Sampling A/D Converter with Analog Input Signal Conditioning
- 1743334 KB
- ·AD10201
- 935212 KB
- ·AD10226
- AD [Analog Devices]
- Dual-Channel, 12-Bit 125 MSPS IF Sampling A/D Converter
- 1000123 KB
AD1839A Relative Products
AD1839
AD1838AS-REEL
IC CODEC 2ADC/6DAC 24 BIT 52MQFP
-
AD1838AS
IC CODEC 2ADC/6DAC 24 BIT 52MQFP
-
AD1838AASZ-REEL
IC CODEC 2ADC/6DAC 24 BIT 52MQFP
-
AD1838AASZ
IC CODEC 2ADC/6DAC 24 BIT 52MQFP
-
AD1838AAS-REEL
IC CODEC 2ADC/6DAC 24 BIT 52MQFP
Hotspot Suppliers Product
4N35SR2M
Price: 0.1-100 USD
SMD, general purpose optocoupler, 3A, 6V, Fairchild Semiconductor, 4N35SR2M, Integrated Circuits
NRF905
Price: 3-3.8 USD
Low supply current, 12.5mA, Data Ready signal, QFN, Single chip Transceiver, No external SAW filter
HSDL-3603-007
Price: 0.001-5 USD
infrared transceiver module, SMD, low profile
UCC384DPTR-ADJ
Price: 0.001-10 USD
pass regulator, SOIC, -16 V
IRFZ44VSTRLPBF
Price: 0.16-0.25 USD
N-Channel, 60V, 55A, D2PAK, HEXFET Power MOSFETs, SOT-263, advanced processing techniques
EKMM201VSN331MN35S
Price: 0.01-100 USD
aluminum electrolytic capacitor, KMM series, 330μF, 1.20 Arms
LM3914N
Price: 1-1.5 USD
Dot/Bar Display Driver, DIP-18, 25V, 1365 mW, linear analog display, 10 mA
MW7IC2040NR1
Price: 28-38 USD
1990MHZ, TO-272-16, RF LDMOS, Wideband Integrated Power Amplifiers
AM29LV400BB-90EI
Price: 0.65-0.8 USD
Flash memory, TSOP, 2.7V to 3.6V
SS24
Price: 0.0235-0.0349 USD
Surface Mount, Schottky Barrier Rectifier, DO214, 40V, 20 mJ, 75 A, High surge capability
CS3310-KSZ
Price: 5-7 USD
digital volume control, 16SOIC, ±10 mA, -0.3 to 6.0V, CS3310-KSZ
G86-770-A2
Price: 1-25.5 USD
220V, BGA, Laptop IC Chip
