参数资料
| 型号： | AD5765BSUZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/28页 |
| 文件大小： | 0K |
| 描述： | IC DAC 16BIT +/-5V QUAD 2LSB 32L |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 产品变化通告： | AD5763/65 Metal Layer Edit Change 08/Sept/2009 |
| 设计资源： | High Accuracy, Bipolar Voltage Output Digital-to-Analog Conversion Using AD5765 (CN0073) |
| 标准包装： | 1 |
| 设置时间： | 8µs |
| 位数： | 16 |
| 数据接口： | 串行 |
| 转换器数目： | 4 |
| 电压电源： | 双 ± |
| 功率耗散（最大）： | 76mW |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-TQFP |
| 供应商设备封装： | 32-TQFP（7x7） |
| 包装： | 托盘 |
| 输出数目和类型： | 4 电压，双极 |
| 采样率（每秒）： | * |
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Complete Quad, 16-Bit, High Accuracy,
Serial Input, ±5 V DAC
Data Sheet
Rev. C
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
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
Fax: 781.461.3113
2009–2011 Analog Devices, Inc. All rights reserved.
FEATURES
Complete quad, 16-bit digital-to-analog converter (DAC)
Programmable output range: ±4.096 V, ±4.201 V, or ±4.311 V
±1 LSB maximum INL error, ±1 LSB maximum DNL error
Low noise: 70 nV/√Hz
Settling time: 10 μs maximum
Integrated reference buffers
On-chip die temperature sensor
Output control during power-up/brownout
Programmable short-circuit protection
Simultaneous updating via LDAC
Asynchronous CLR to zero code
Digital offset and gain adjustment
Logic output control pins
DSP-/microcontroller-compatible serial interface
Temperature range: 40°C to +105°C
iCMOS
process technology1
APPLICATIONS
Industrial automation
Open-/closed-loop servo control
Process control
Data acquisition systems
Automatic test equipment
Automotive test and measurement
High accuracy instrumentation
GENERAL DESCRIPTION
The AD5765 is a quad, 16-bit, serial input, bipolar voltage
output, digital-to-analog converter (DAC) that operates from
supply voltages of ±4.75 V to ±5.25 V. The nominal full-scale
output range is ±4.096 V. The AD5765 provides integrated
output amplifiers, reference buffers, and proprietary power-
up/power-down control circuitry. The part also features a
digital I/O port, which is programmed via the serial interface.
The part incorporates digital offset and gain adjustment
registers per channel.
The AD5765 is a high performance converter that offers
guaranteed monotonicity, integral nonlinearity (INL) of ±1 LSB,
low noise, and 10 μs settling time. During power-up (when the
supply voltages are changing), the outputs are clamped to 0 V
via a low impedance path.
The AD5765 uses a serial interface that operates at clock rates of
up to 30 MHz and is compatible with DSP and microcontroller
interface standards. Double buffering allows the simultaneous
updating of all DACs. The input coding is programmable to
either a twos complement or an offset binary format. The
asynchronous clear function clears all DAC registers to either
bipolar zero or zero scale, depending on the coding used. The
AD5765 is ideal for both closed-loop servo control and open-
loop control applications. The AD5765 is available in a 32-lead
TQFP and offers guaranteed specifications over the 40°C to
+105°C industrial temperature range. Figure 1 contains a
functional block diagram of the AD5765.
Table 1. Related Devices
Part No.
Description
Complete quad, 16-bit, high accuracy, serial input,
±10 V DAC
Complete dual, 16-bit, high accuracy, serial input,
±5 V DAC
1 For analog systems designers within industrial/instrumentation equipment OEMs who need high performance ICs at higher voltage levels, iCMOS is a technology
platform that enables the development of analog ICs capable of 30 V and operating at ±15 V supplies, allowing dramatic reductions in power consumption and
package size and increased ac and dc performance.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD5765BSUZ-REEL7 | 功能描述:IC DAC 16BIT 5V QUAD 32-TQFP 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:Data Converter Fundamentals DAC Architectures 标准包装:750 系列:- 设置时间:7µs 位数:16 数据接口:并联 转换器数目:1 电压电源:双 ± 功率耗散（最大）:100mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-LCC（J 形引线） 供应商设备封装:28-PLCC（11.51x11.51） 包装:带卷 (TR) 输出数目和类型:1 电压，单极；1 电压，双极 采样率（每秒）:143k |
| AD5765CSUZ | 功能描述:IC DAC 16BIT QUAD 5V 1LSB 32TQFP 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 |
| AD5765CSUZ-REEL7 | 功能描述:IC DAC 16BIT 5V QUAD 32-TQFP 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:Data Converter Fundamentals DAC Architectures 标准包装:750 系列:- 设置时间:7µs 位数:16 数据接口:并联 转换器数目:1 电压电源:双 ± 功率耗散（最大）:100mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-LCC（J 形引线） 供应商设备封装:28-PLCC（11.51x11.51） 包装:带卷 (TR) 输出数目和类型:1 电压，单极；1 电压，双极 采样率（每秒）:143k |
| AD5766BCBZ-RL7 | 功能描述:16 CHANNEL 16 BIT BIPOLAR DAC 制造商:analog devices inc. 系列:- 零件状态:在售 位数:16 数模转换器数:16 建立时间:12μs 输出类型:Voltage - Unbuffered 差分输出:无 数据接口:SPI，DSP 参考类型:外部 电压 - 电源，模拟:2.97 V ~ 16 V 电压 - 电源，数字:- INL/DNL（LSB）:±16，±1 架构:电阻串 DAC 工作温度:-40°C ~ 105°C 封装/外壳:49-UFBGA，WLCSP 供应商器件封装:49-WLCSP 标准包装:1 |
| AD5767BCBZ-RL7 | 功能描述:16 CHANNEL 12 BIT BIPOLAR DAC 制造商:analog devices inc. 系列:- 包装:剪切带（CT） 零件状态:在售 位数:12 数模转换器数:16 建立时间:12μs 输出类型:Voltage - Unbuffered 差分输出:无 数据接口:SPI，DSP 参考类型:外部 电压 - 电源，模拟:2.97 V ~ 16 V 电压 - 电源，数字:- INL/DNL（LSB）:±1，±1 架构:电阻串 DAC 工作温度:-40°C ~ 105°C 封装/外壳:49-UFBGA，WLCSP 供应商器件封装:49-WLCSP 标准包装:1 |
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