參數(shù)資料
型號(hào): AD7656
廠商: Analog Devices, Inc.
英文描述: 250 kSPS, 6-Channel,Simultaneous Sampling, Bipolar 12/14/16-Bit ADC
中文描述: 250 kSPS的6通道同步采樣ADC的雙極12/14/16-Bit
文件頁數(shù): 10/25頁
文件大?。?/td> 308K
代理商: AD7656
AD7658/AD7657/AD7656
Preliminary Technical Data
ABSOLUTE MAXIMUM RATINGS
Table 5. T
A
= 25°C, unless otherwise noted
Parameter
V
DD
to AGND, DGND
V
SS
to AGND, DGND
V
CC
to AGND, DGND
V
DRIVE
to V
CC
AGND to DGND
V
DRIVE
to DV
DD
Analog Input Voltage to AGND
Digital Input Voltage to DGND
Digital Output Voltage to GND
REF
IN
to AGND
Input Current to Any Pin Except Supplies
2
Operating Temperature Range
Storage Temperature Range
Junction Temperature
64-LQFP Package, Power Dissipation
θ
JA
Thermal Impedance
θ
JC
Thermal Impedance
Pb-free Temperature, Soldering
Reflow
ESD
1
Transient currents of up to 100 mA will not cause SCR latch-up.
Rev. PrI | Page 10 of 25
Rating
-0.3 V to +16.5 V
+0.3 V to –16.5 V
-0.3V to +7V
-0.3 V to V
CC
+ 0.3V
-0.3 V to +0.3 V
-0.3 V to DV
DD
+ 0.3V
V
SS
– 0.5V to V
DD
+ 0.5V
-0.3 V to V
DRIVE
+0.3 V
-0.3 V to V
DRIVE
+0.3V
-0.3 V to V
CC
+0.3V
±10mA
-40°C to +85°C
-65°C to +150°C
+150°C
TBD°C/W
TBD°C/W
260(+0)°C
TBD 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 listed in the operational sections
of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the
human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
相關(guān)PDF資料
PDF描述
AD7656BSTZ 250 kSPS, 6-Channel,Simultaneous Sampling, Bipolar 12/14/16-Bit ADC
AD7656BSTZ-REEL 250 kSPS, 6-Channel,Simultaneous Sampling, Bipolar 12/14/16-Bit ADC
AD7657 250 kSPS, 6-Channel,Simultaneous Sampling, Bipolar 12/14/16-Bit ADC
AD7657BSTZ 250 kSPS, 6-Channel,Simultaneous Sampling, Bipolar 12/14/16-Bit ADC
AD7657BSTZ-REEL 250 kSPS, 6-Channel,Simultaneous Sampling, Bipolar 12/14/16-Bit ADC
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AD7656ABSTZ-RL 功能描述:16 Bit Analog to Digital Converter 6 Input 6 SAR 64-LQFP (10x10) 制造商:analog devices inc. 系列:iCMOS? 包裝:帶卷(TR) 零件狀態(tài):有效 位數(shù):16 采樣率(每秒):250k 輸入數(shù):6 輸入類型:單端 數(shù)據(jù)接口:SPI,并聯(lián),DSP 配置:S/H-ADC 無線電 - S/H:ADC:1:1 A/D 轉(zhuǎn)換器數(shù):6 架構(gòu):SAR 參考類型:外部, 內(nèi)部 電壓 - 電源,模擬:5V 電壓 - 電源,數(shù)字:5V 特性:仿真采樣,真正的雙極性 工作溫度:-40°C ~ 85°C 封裝/外殼:64-LQFP 供應(yīng)商器件封裝:64-LQFP(10x10) 標(biāo)準(zhǔn)包裝:1,500