参数资料
| 型号： | AD1933WBSTZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/28页 |
| 文件大小： | 0K |
| 描述： | IC DAC 24BIT SRL/SPI 64LQFP |
| 标准包装： | 1,500 |
| 位数： | 24 |
| 数据接口： | 串行，SPI? |
| 转换器数目： | 8 |
| 电压电源： | 模拟和数字 |
| 功率耗散（最大）： | 429mW |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-LQFP |
| 供应商设备封装： | 64-LQFP（10x10） |
| 包装： | 带卷 (TR) |
| 输出数目和类型： | 8 电压，双极 |
| 采样率（每秒）： | * |
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8-Channel DAC with PLL and
Differential Outputs, 192 kHz, 24 Bits
Data Sheet
Rev. E
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
2007–2013 Analog Devices, Inc. All rights reserved.
FEATURES
PLL generated or direct master clock
Low EMI design
DAC with 110 dB dynamic range and SNR
96 dB THD + N
3.3 V single supply
Tolerance for 5 V logic inputs
Supports 24 bits and 8 kHz to 192 kHz sample rates
Differential DAC output
Log volume control with autoramp function
SPI controllable for flexibility
Software-controllable clickless mute
Software power-down
Right-justified, left-justified, I2S, and TDM modes
Master and slave modes up to 16-channel input/output
64-lead LQFP
Qualified for automotive applications
APPLICATIONS
Automotive audio systems
Home Theater Systems
Set-top boxes
Digital audio effects processors
GENERAL DESCRIPTION
The AD1933 is a high performance, single chip that provides
eight digital-to-analog converters (DACs) with differential
output using the Analog Devices, Inc., patented multibit sigma-
delta (Σ-Δ) architecture. An SPI port is included, allowing a
microcontroller to adjust volume and many other parameters.
The AD1933 operates from 3.3 V digital and analog supplies.
The AD1933 is available in a 64-lead (differential output) LQFP.
Other members of this family include a single-ended DAC
output version.
The AD1933 is designed for low EMI. This consideration is
apparent in both the system and circuit design architectures.
By using the on-board PLL to derive the master clock from the
LR clock or from an external crystal, the AD1933 eliminates the
need for a separate high frequency master clock and can also be
used with a suppressed bit clock. The DACs are designed using
the latest Analog Devices continuous time architectures to
further minimize EMI. By using 3.3 V supplies, power
consumption is minimized, further reducing emissions.
FUNCTIONAL BLOCK DIAGRAM
AD1933
6.144MHz
ANALOG
AUDIO
OUTPUTS
DIGITAL AUDIO
INPUT/OUTPUT
CONTROL DATA
INPUT/OUTPUT
DIGITAL
FILTER
AND
VOLUME
CONTROL
SERIAL
DATA
PORT
PRECISION
VOLTAGE
REFERENCE
CLOCKS
SDATAIN
CONTROL PORT
SPI
TIMING MANAGEMENT
AND CONTROL
(CLOCK AND PULL)
DAC
06624-
001
Figure 1.
相关PDF资料 |
PDF描述 |
|---|---|
| AD1934WBSTZ-RL | IC DAC 8CH W/ON-CHIP PLL 48LQFP |
| AD1937WBSTZ | IC CODEC 4/ADC DIFF OUT 64-LQFP |
| AD1938WBSTZ | IC CODEC 24BIT 4ADC/8DAC 48LQFP |
| AD1939WBSTZ-RL | AUDIO CODEC W/ON CHIP 4ADC 8DAC |
| AD1953YSTZ | IC DSP DAC AUDIO3CH/26BIT 48LQFP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD1933YSTZ | 功能描述:IC DAC 24BIT SRL/SPI 8CH RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:1 系列:- 设置时间:4.5µs 位数:12 数据接口:串行，SPI? 转换器数目:1 电压电源:单电源 功率耗散（最大）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOICN 包装:剪切带 (CT) 输出数目和类型:1 电压，单极；1 电压，双极 采样率（每秒）:* 其它名称:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND |
| AD1933YSTZ-RL | 功能描述:IC DAC 24BIT SRL/SPI 8CH RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色产品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 标准包装:91 系列:- 设置时间:4µs 位数:10 数据接口:MICROWIRE?，串行，SPI? 转换器数目:8 电压电源:单电源 功率耗散（最大）:2.7mW 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-DFN-EP（4x3） 包装:管件 输出数目和类型:8 电压，单极 采样率（每秒）:* |
| AD1934 | 制造商:AD 制造商全称:Analog Devices 功能描述:8-Channel DAC with PLL, 192 kHz, 24 Bits |
| AD1934WBSTZ | 功能描述:IC DAC 8CH W/ON-CHIP PLL 48LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:1 系列:- 设置时间:4.5µs 位数:12 数据接口:串行，SPI? 转换器数目:1 电压电源:单电源 功率耗散（最大）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOICN 包装:剪切带 (CT) 输出数目和类型:1 电压，单极；1 电压，双极 采样率（每秒）:* 其它名称:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND |
| AD1934WBSTZ-RL | 功能描述:IC DAC 8CH W/ON-CHIP PLL 48LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色产品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 标准包装:91 系列:- 设置时间:4µs 位数:10 数据接口:MICROWIRE?，串行，SPI? 转换器数目:8 电压电源:单电源 功率耗散（最大）:2.7mW 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-DFN-EP（4x3） 包装:管件 输出数目和类型:8 电压，单极 采样率（每秒）:* |
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