参数资料
型号: EVAL-ADAU1781Z
厂商: Analog Devices Inc
文件页数: 6/92页
文件大小: 0K
描述: BOARD EVAL FOR ADAU1781
标准包装: 1
系列: SigmaDSP®
主要目的: 音频编解码器
嵌入式: 是,DSP
已用 IC / 零件: ADAU1781
主要属性: 立体声,24 位,8 ~ 96 kHz 采样率,GUI 工具
次要属性: *
已供物品: *
ADAU1781
Rev. B | Page 14 of 92
ABSOLUTE MAXIMUM RATINGS
Table 8.
Parameter
Rating
Power Supply (AVDD1 = AVDD2)
0.3 V to +3.9 V
Input Current (Except Supply Pins)
±20 mA
Analog Input Voltage (Signal Pins)
–0.3 V to VDD + 0.3 V
Digital Input Voltage (Signal Pins)
0.3 V to VDD + 0.3 V
Operating Temperature Range (Case)
25°C to +85°C
Storage Temperature Range
65°C to +150°C
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.
THERMAL RESISTANCE
In Table 9, θJA is the junction-to-ambient thermal resistance, θJB is
the junction-to-board thermal resistance, θJCis the junction-to-case
thermal resistance, ψJB is the in-use junction-to-top of package ther-
mal resistance, and ψJT is the in-use junction-to-board thermal
resistance. All characteristics are for a 4-layer board.
Table 9. Thermal Resistance
Package Type
θ
JA
θ
JB
θ
JC
ψ
JB
ψ
JT
Unit
32-Lead LFCSP
35
19
2.5
18
0.3
°C/W
ESD CAUTION
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