参数资料
| 型号： | AD5392BCPZ-3 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 10/44页 |
| 文件大小： | 0K |
| 描述： | IC DAC 14BIT 8CHAN 3V 64LFCSP |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 产品变化通告： | AD5390/1/2 Redesign Change 16/May/2012 |
| 设计资源： | 8 to 16 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5390/1/2 (CN0029) AD5390/91/92 Channel Monitor Function (CN0030) |
| 标准包装： | 1 |
| 设置时间： | 8µs |
| 位数： | 14 |
| 数据接口： | I²C，串行 |
| 转换器数目： | 16 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 35mW |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 64-LFCSP-VQ（9x9） |
| 包装： | 托盘 |
| 输出数目和类型： | 8 电压，单极 |
| 采样率（每秒）： | 125k |
第1页第2页第3页第4页第5页第6页第7页第8页第9页当前第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页
AD5390/AD5391/AD5392
Data Sheet
Rev. E | Page 18 of 44
TERMINOLOGY
Relative Accuracy or Endpoint Linearity (INL)
A measure of the maximum deviation from a straight line
passing through the endpoints of the DAC transfer function.
It is measured after adjusting for zero-scale error and full-scale
error and is expressed in least significant bits (LSBs).
Differential Nonlinearity (DNL)
The difference between the measured change and the ideal
1 LSB change between any two adjacent codes. A specified
differential nonlinearity of 1 LSB maximum ensures mono-
tonicity.
Zero-Scale Error
The error in the DAC output voltage when all 0s are loaded
into the DAC register. Ideally, with all 0s loaded to the DAC
and m = all 1s, c = 2n1, VOUT(Zero-Scale) = 0 V.
Zero-scale error is a measure of the difference between VOUT
(actual) and VOUT (ideal) expressed in mV. It is mainly caused
by offsets in the output amplifier.
Offset Error
A measure of the difference between VOUT (actual) and VOUT
(ideal) expressed in mV in the linear region of the transfer
function. Offset error is measured on the AD539x-5 with code
32 loaded in the DAC register and with code 64 loaded in the
DAC register on the AD539x-3.
Gain Error
The deviation in slope of the DAC transfer characteristic from
ideal and is expressed in % FSR with the DAC output unloaded.
Gain error is specified in the linear region of the output range
between VOUT = 10 mV and VOUT = AVDD 50 mV.
DC Crosstalk
The dc change in the output level of one DAC at midscale in
response to a full-scale code (all 0s to all 1s and vice versa) and
the output change of all other DACs. It is expressed in LSBs.
DC Output Impedance
The effective output source resistance. It is dominated by
package lead resistance.
Output Voltage Settling Time
The amount of time it takes for the output of a DAC to settle
to a specified level for a to full-scale input change. It is
measured from the rising edge of BUSY.
Digital-to-Analog Glitch Energy
The amount of energy injected into the analog output at the
major code transition. It is specified as the area of the glitch in
nV-s. It is measured by toggling the DAC register data between
0x1FFF and 0x2000.
DAC-to-DAC Crosstalk
The glitch impulse that appears at the output of one DAC due to
both the digital change and subsequent analog output change at
another DAC. The victim channel is loaded with midscale, and
DAC-to-DAC crosstalk is specified in nV-s.
Digital Crosstalk
The glitch impulse transferred to the output of one converter
due to a change in the DAC register code of another converter
is defined as the digital crosstalk and is specified in nV-s.
Digital Feedthrough
When the device is not selected, high frequency logic activity
on the device’s digital inputs can be capacitively coupled both
across and through the device to show up as noise on the VOUT
pins. It can also be coupled along the supply and ground lines.
This noise is digital feedthrough.
Output Noise Spectral Density
This is a measure of internally generated random noise. Random
noise is characterized as a spectral density (voltage per √Hz).
It is measured by loading all DACs to midscale and measuring
noise at the output. It is measured in nV/(Hz)1/2 in a 1 Hz
bandwidth at 10 kHz.
相关PDF资料 |
PDF描述 |
|---|---|
| VI-B12-MU | CONVERTER MOD DC/DC 15V 200W |
| VE-B1P-MU | CONVERTER MOD DC/DC 13.8V 200W |
| AD5392BSTZ-3 | IC DAC 14BIT 8CHAN 3V 52LQFP |
| HA4600CBZ | IC VIDEO BUFFER 480MHZ 8-SOIC |
| HA5023IBZ96 | IC OPAMP DUAL 125MHZ VIDEO 8SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD5392BCPZ-5 | 功能描述:IC DAC 14BIT 8CHAN 5V 64LFCSP 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 |
| AD5392BST-3 | 制造商:Analog Devices 功能描述:DAC 8CH RES-STRING 14BIT 52LQFP - Trays 制造商:Rochester Electronics LLC 功能描述:8-CHN 3V SINGLE SUPPLY 14-BIT VOUT I.C. - Bulk |
| AD5392BST-5 | 制造商:Analog Devices 功能描述:DAC 8-CH Resistor-String 14-bit 52-Pin LQFP 制造商:Analog Devices 功能描述:14BIT DAC 8CH 5V SMD 5392 LQFP52 |
| AD5392BST-5-REEL | 制造商:Analog Devices 功能描述:DAC 8-CH Resistor-String 14-bit 52-Pin LQFP T/R |
| AD5392BSTZ-3 | 功能描述:IC DAC 14BIT 8CHAN 3V 52LQFP 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 |
发布紧急采购，3分钟左右您将得到回复。