TA = 25°C, unless othe" />
參數(shù)資料
型號: AD7873BRQZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 27/29頁
文件大?。?/td> 0K
描述: IC ADC 12BIT TOUCHSCREEN 16QSOP
標準包裝: 1,000
類型: 電阻
觸摸面板接口: 4 線
輸入數(shù)/鍵: 1 TSC
分辨率(位): 12 b
評估套件: 可供
數(shù)據(jù)接口: 串行
數(shù)據(jù)速率/采樣率 (SPS,BPS): 125k
電壓基準: 外部,內(nèi)部
電源電壓: 2.2 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應商設備封裝: 16-QSOP
包裝: 帶卷 (TR)
AD7873
Data Sheet
Rev. F | Page 6 of 28
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 3.
Parameter
Rating
+VCC to GND
–0.3 V to +7 V
Analog Input Voltage to GND
–0.3 V to VCC + 0.3 V
Digital Input Voltage to GND
–0.3 V to VCC + 0.3 V
Digital Output Voltage to GND
–0.3 V to VCC + 0.3 V
VREF to GND
–0.3 V to VCC + 0.3 V
Input Current to Any Pin Except Supplies1
±10 mA
Operating Temperature Range
Commercial (A, B Versions)
–40°C to +85°C
Storage Temperature Range
–65°C to +150°C
Junction Temperature
150°C
Power Dissipation
450 mW
IR Reflow Soldering
Peak Temperature
220°C (±5°C)
Time-to-Peak Temperature
10 sec to 30 sec
Ramp-Down Rate
6°C/sec max
Pb-free Parts Only
Peak Temperature
250°C
Time-to-Peak Temperature
20 sec to 40 sec
Ramp-Up Rate
3°C/sec max
Ramp-Down Rate
6°C/sec max
1
Transient currents of up to 100 mA do not cause SCR latch-up.
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
θJA is specified for the worst-case conditions, that is, a device
soldered in a circuit board for surface-mount packages.
Table 4. Thermal Resistance
Package Type
θJA
θJC
Unit
16-Lead QSOP
149.97
38.8
°C/W
16-Lead TSSOP
150.4
27.6
°C/W
16-Lead LFCSP
135.7
°C/W
ESD CAUTION
相關(guān)PDF資料
PDF描述
M83723/76R1203N CONN PLUG 3POS STRAIGHT W/PINS
MS27474E22A55SB CONN RCPT 55POS JAM NUT W/SCKT
AD7873ARQZ-REEL7 IC ADC 12BIT TOUCHSCREEN 16QSOP
VE-J5J-MX-F4 CONVERTER MOD DC/DC 36V 75W
VE-J5J-MX-F3 CONVERTER MOD DC/DC 36V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7874 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS 4-Channel, 12-Bit Simultaneous Sampling Data Acquisition System
AD7874AN 功能描述:IC DAS 12BIT 4CH LC2MOS 28-DIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)(DAS) 分辨率(位):16 b 采樣率(每秒):21.94k 數(shù)據(jù)接口:MICROWIRE?,QSPI?,串行,SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應商設備封裝:40-TQFN-EP(6x6) 包裝:托盤
AD7874ANZ 功能描述:IC DAS 12BIT 4CH LC2MOS 28-DIP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓模塊:Data Converter Basics 標準包裝:1 系列:- 類型:電機控制 分辨率(位):12 b 采樣率(每秒):1M 數(shù)據(jù)接口:串行,并聯(lián) 電壓電源:單電源 電源電壓:2.7 V ~ 3.6 V,4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:100-TQFP 供應商設備封裝:100-TQFP(14x14) 包裝:剪切帶 (CT) 其它名稱:296-18373-1
AD7874ANZ 制造商:Analog Devices 功能描述:IC 12-BIT ADC
AD7874AQ 功能描述:IC DAS 12BIT 4CH 5V 28-CDIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)(DAS) 分辨率(位):16 b 采樣率(每秒):21.94k 數(shù)據(jù)接口:MICROWIRE?,QSPI?,串行,SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應商設備封裝:40-TQFN-EP(6x6) 包裝:托盤