参数资料
| 型号： | AD5532ABC-2 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC DAC 14BIT 32CH 74-CSPBGA |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 标准包装： | 1 |
| 设置时间： | 30µs |
| 位数： | 14 |
| 数据接口： | 串行 |
| 转换器数目： | 34 |
| 电压电源： | 模拟和数字 |
| 功率耗散（最大）： | 623mW |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 74-LBGA，CSPBGA |
| 供应商设备封装： | 74-CSPBGA（12x12） |
| 包装： | 托盘 |
| 输出数目和类型： | 32 电压，单极 |
| 采样率（每秒）： | 45k |
| 配用： | EVAL-AD5532HSEBZ-ND - BOARD EVAL FOR AD5532HS EVAL-AD5532EBZ-ND - BOARD EVAL FOR AD5532 |
32-Channel, 14-Bit
Voltage-Output DAC
AD5532
Rev. D
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.326.8703
2010 Analog Devices, Inc. All rights reserved.
FEATURES
High integration:
32-channel DAC in 12 mm × 12 mm CSPBGA
Adjustable voltage output range
Guaranteed monotonic
Readback capability
DSP/microcontroller compatible serial interface
Output impedance:
0.5 Ω (AD5532-1, AD5532-2)
500 Ω (AD5532-3)
1 kΩ (AD5532-5)
Output voltage span:
10 V (AD5532-1, AD5532-3, AD5532-5)
20 V (AD5532-2)
Infinite sample-and-hold capability to ±0.018% accuracy
Temperature range
40°C to +85°C
APPLICATIONS
Automatic test equipment
Optical networks
Level setting
Instrumentation
Industrial control systems
Data acquisition
Low cost I/O
GENERAL DESCRIPTION
The AD55321 is a 32-channel, 14-bit voltage-output DAC with
an additional infinite sample-and-hold mode. The selected
DAC register is written to via the 3-wire serial interface; VOUT
for this DAC is then updated to reflect the new contents of the
DAC register. DAC selection is accomplished via Address Bits
A0–A4. The output voltage range is determined by the offset
voltage at the OFFS_IN pin and the gain of the output amplifier.
It is restricted to a range from VSS + 2 V to VDD – 2 V because of
the headroom of the output amplifier.
The device is operated with AVCC = 5 V ± 5%; DVCC = 2.7 V to
5.25 V; VSS = 4.75 V to 16.5 V; and VDD = 8 V to 16.5 V. The
AD5532 requires a stable 3 V reference on REF_IN as well as an
offset voltage on OFFS_IN.
PRODUCT HIGHLIGHTS
1.
32-channel, 14-bit DAC in one package, guaranteed
monotonic.
2.
Available in a 74-lead CSPBGA package with a body size of
12 mm ×12 mm.
3.
Droopless/infinite sample-and-hold mode.
00939-C-001
SCLK DIN DOUT
A4–A0
CAL
OFFSET_SEL
AD5532
ADDRESS INPUT REGISTER
DAC
ADC
MUX
DAC
MO
DE
1
4
-BIT
BUS
VIN
TRACK/RESET
BUSY
DAC_GND
AGND
DGND
INTERFACE
CONTROL
LOGIC
SER/PAR
DVCC
VOUT0
OFFS_OUT
VOUT31
AVCC
REF_IN
REF_OUT
OFFS_IN
VDD
VSS
WR
SYNC/CS
Figure 1. Functional Block Diagram
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD5532ABC-3 | 功能描述:IC DAC 14BIT 32CH 74-CSPBGA RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 设置时间:1µs 位数:8 数据接口:串行 转换器数目:8 电压电源:双 ± 功率耗散（最大）:941mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC（0.295"，7.50mm 宽） 供应商设备封装:24-SOIC W 包装:带卷 (TR) 输出数目和类型:8 电压，单极 采样率（每秒）:* |
| AD5532ABC-5 | 功能描述:IC DAC 14BIT 32CH 74-CSPBGA RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 设置时间:1µs 位数:8 数据接口:串行 转换器数目:8 电压电源:双 ± 功率耗散（最大）:941mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC（0.295"，7.50mm 宽） 供应商设备封装:24-SOIC W 包装:带卷 (TR) 输出数目和类型:8 电压，单极 采样率（每秒）:* |
| AD5532ABCZ-1 | 功能描述:IC DAC 14BIT VOUT 32CH 74-CSPBGA 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 |
| AD5532ABCZ-1REEL | 功能描述:IC DAC 14BIT 32CH BIPO 74-CSPBGA 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:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 设置时间:1µs 位数:8 数据接口:串行 转换器数目:8 电压电源:双 ± 功率耗散（最大）:941mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC（0.295"，7.50mm 宽） 供应商设备封装:24-SOIC W 包装:带卷 (TR) 输出数目和类型:8 电压，单极 采样率（每秒）:* |
| AD5532ABCZ-2 | 功能描述:IC DAC 14BIT 32CH BIPO 74-CSPBGA 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:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 设置时间:1µs 位数:8 数据接口:串行 转换器数目:8 电压电源:双 ± 功率耗散（最大）:941mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC（0.295"，7.50mm 宽） 供应商设备封装:24-SOIC W 包装:带卷 (TR) 输出数目和类型:8 电压，单极 采样率（每秒）:* |
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