参数资料
型号: AD5781BRUZ-REEL7
厂商: Analog Devices Inc
文件页数: 26/28页
文件大小: 0K
描述: IC DAC 18BIT SRL 20TSSOP
产品变化通告: AD57x1 Feature Change 27/Jul/2011
设计资源: 18-Bit Accurate, low noise, precision bipolar DC voltage source (CN0177)
标准包装: 1,000
设置时间: 1µs
位数: 18
数据接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
电压电源: 模拟和数字,双 ±
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 带卷 (TR)
输出数目和类型: *
采样率(每秒): 1M
Data Sheet
AD5781
Rev. D | Page 7 of 28
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted. Transient currents of up to
100 mA do not cause SCR latch-up.
Table 5.
Parameter
Rating
VDD to AGND
0.3 V to +34 V
VSS to AGND
34 V to +0.3 V
VDD to VSS
0.3 V to +34 V
VCC to DGND
0.3 V to +7 V
IOVCC to DGND
0.3 V to VCC + 3 V or +7 V
(whichever is less)
Digital Inputs to DGND
0.3 V to IOVCC + 0.3 V or
+7 V (whichever is less)
VOUT to AGND
0.3 V to VDD + 0.3 V
VREFPF to AGND
0.3 V to VDD + 0.3 V
VREFPS to AGND
0.3 V to VDD + 0.3 V
VREFNF to AGND
VSS 0.3 V to +0.3 V
VREFNS to AGND
VSS 0.3 V to +0.3 V
DGND to AGND
0.3 V to +0.3 V
Operating Temperature Range, TA
Industrial
40°C to + 125°C
Storage Temperature Range
65°C to +150°C
Maximum Junction Temperature,
TJ max
150°C
Power Dissipation
(TJ max TA)/θJA
TSSOP Package
θJA Thermal Impedance
143°C/W
θJC Thermal Impedance
45°C/W
Lead Temperature
JEDEC industry standard
Soldering
J-STD-020
ESD (Human Body Model)
1.5 kV
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
This device is a high performance integrated circuit with an
ESD rating of 1.5 kV, and it is ESD sensitive. Proper precautions
should be taken for handling and assembly.
ESD CAUTION
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