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參數資料
| 型號： | AD7940 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | ADC |
| 英文描述： | 3mW, 100kSPS, 14-Bit ADC in 6-Lead SOT-23 |
| 中文描述： | 3MW的，100ksps的14位ADC的6引腳SOT - 23 |
| 文件頁數： | 6/20頁 |
| 文件大小： | 480K |
| 代理商： | AD7940 |
AD7940
ABSOLUTE MAXIMUM RATINGS
T
A
= 25°C, unless otherwise noted.
Rev. 0 | Page 6 of 20
Table 4.
Parameter
V
DD
to GND
Analog Input Voltage to GND
Digital Input Voltage to GND
Digital Output Voltage to GND
Input Current to Any Pin Except Supplies
1
±10 mA
Operating Temperature Range
Commercial (B Version)
Storage Temperature Range
Junction Temperature
SOT-23 Package, Power Dissipation
θ
JA
Thermal Impedance
θ
JC
Thermal Impedance
MSOP Package, Power Dissipation
θ
JA
Thermal Impedance
θ
JC
Thermal Impedance
Lead Temperature, Soldering
Vapor Phase (60 secs)
Infared (15 secs)
ESD
Rating
0.3 V to +7 V
0.3 V to V
DD
+ 0.3 V
0.3 V to +7 V
0.3 V to V
DD
+ 0.3 V
40°C to +85°C
65°C to +150°C
150°C
450 mW
229.6°C/W
91.99°C/W
450 mW
205.9°C/W
43.74°C/W
215°C
220°C
4 kV
1
Transient currents of up to 100 mA will not cause SCR latch-up.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress rat-
ing 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 maxi-
mum 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.
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相關代理商/技術參數 |
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|---|---|
| AD7940BRJ | 制造商:Analog Devices 功能描述:100 KSPS, 14_BIT ADC SOT 23 PKG I.C. - Bulk |
| AD7940BRJ-R2 | 制造商:Analog Devices 功能描述:ADC Single SAR 100ksps 14-bit Serial 6-Pin SOT-23 T/R 制造商:Analog Devices 功能描述:ADC SGL SAR 100KSPS 14BIT SERL 6PIN SOT-23 - Tape and Reel |
| AD7940BRJ-REEL7 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| AD7940BRJZ-REEL7 | 功能描述:IC ADC 14BIT 100KSPS SOT-23-6 RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 標準包裝:1 系列:microPOWER™ 位數:8 采樣率（每秒）:1M 數據接口:串行，SPI? 轉換器數目:1 功率耗散（最大）:- 電壓電源:模擬和數字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應商設備封裝:24-VQFN 裸露焊盤（4x4） 包裝:Digi-Reel® 輸入數目和類型:8 個單端，單極 產品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6 |
| AD7940BRM | 功能描述:IC ADC 14BIT UNIPOLAR 8-MSOP RoHS:否 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 標準包裝:1,000 系列:- 位數:16 采樣率（每秒）:45k 數據接口:串行 轉換器數目:2 功率耗散（最大）:315mW 電壓電源:模擬和數字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數目和類型:2 個單端，單極 |
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