参数资料
型号: AD5392BCPZ-5
厂商: Analog Devices Inc
文件页数: 9/44页
文件大小: 0K
描述: IC DAC 14BIT 8CHAN 5V 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
Data Sheet
AD5390/AD5391/AD5392
Rev. E | Page 17 of 44
Mnemonic
Function
PD
Power-Down (level-sensitive, active high). Used to place the device in low power mode, in which the device consumes
1 A analog current and 20 A digital current. In power-down mode, all internal analog circuitry is placed in low power
mode; the analog output is configured as high impedance outputs or provides a 100 kΩ load to ground, depending on
how the power-down mode is configured. The serial interface remains active during power-down.
SPI/I2C
Interface Select Input Pin. When this input is low, I2C mode is selected. When this input is high, SPI mode is selected.
SCLK/SCL
Interface Clock Input Pin. In SPI-compatible serial interface mode, this pin acts as a serial clock input. It operates at clock
speeds up to 50 MHz.
I2C mode: In I2C mode, this pin performs the SCL function, clocking data into the device. Data transfer rate in I2C mode is
compatible with both 100 kHz and 400 kHz operating modes.
DIN/SDA
Interface Data Input Pin.
SPI/I2C = 1: This pin acts as the serial data input. Data must be valid on the falling edge of SCLK.
SPI/I2C = 0, I2C mode: In I2C mode, this pin is the serial data pin (SDA) operating as an open drain input/output.
TEST
Test pin (AD5392 only). This pin is used for production testing. For normal operation, this pin should not be connected.
NC
No Connect. These pins have no internal connection.
Exposed Pad
(LFCSP only)
This pad should be connected to the ground plane.
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