Output High Voltage, " />
參數(shù)資料
型號: AD7873ARQZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 25/29頁
文件大小: 0K
描述: IC ADC 12BIT TOUCHSCREEN 16QSOP
標(biāo)準(zhǔn)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(zhǔn): 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(yīng)商設(shè)備封裝: 16-QSOP
包裝: 帶卷 (TR)
AD7873
Data Sheet
Rev. F | Page 4 of 28
Parameter
AD7873A1
AD7873B1
Unit
Test Conditions/Comments
LOGIC OUTPUTS
Output High Voltage, VOH
VCC – 0.2
V min
ISOURCE = 250 A; VCC = 2.2 V to 5.25 V
Output Low Voltage, VOL
0.4
V max
ISINK = 250 A
PENIRQ Output Low Voltage, VOL
0.4
V max
100 kΩ pull-up; ISINK = 250 A
Floating-State Leakage Current
±10
A max
Floating-State Output Capacitance5
10
pF max
Output Coding
Straight (Natural) Binary
CONVERSION RATE
Conversion Time
12
DCLK cycles max
Track-and-Hold Acquisition Time
3
DCLK cycles min
Throughput Rate
125
kSPS max
POWER REQUIREMENTS
+VCC (Specified Performance)
2.7/3.6
V min/max
Functional from 2.2 V to 5.25 V
Digital I/Ps = 0 V or VCC
Normal Mode (fSAMPLE = 125 kSPS)
380
A max
Internal reference off, VCC = 3.6 V, 240 A typ
670
A typ
Internal reference on, VCC = 3.6 V
Normal Mode (fSAMPLE = 12.5 kSPS)
170
A typ
Internal reference off, VCC = 2.7 V, fDCLK = 200 kHz
Normal Mode (Static)
150
A typ
Internal reference off, VCC = 3.6 V
580
A typ
Internal reference on, VCC = 3.6 V
Shutdown Mode (Static)
1
A max
200 nA typ
Power Dissipation6
Normal Mode (fSAMPLE = 125 kSPS)
1.368
mW max
Internal reference off, VCC = 3.6 V
2.412
mW typ
Internal reference on, VCC = 3.6 V
Shutdown
3.6
W max
VCC = 3.6 V
1
Temperature range as follows: A, B Versions: –40°C to +85°C.
2
See the Terminology section.
3
Difference between TEMP0 and TEMP1 measurement. No calibration necessary.
4
Temperature drift is –2.1 mV/°C.
5
Sample tested @ 25°C to ensure compliance.
6
相關(guān)PDF資料
PDF描述
VE-J5J-MX-F4 CONVERTER MOD DC/DC 36V 75W
VE-J5J-MX-F3 CONVERTER MOD DC/DC 36V 75W
MS27474E22B35S CONN RCPT 100POS JAM NUT W/SCKT
MS3452W14S-9SW CONN RCPT 2POS BOX MNT W/SCKT
D38999/24WJ61SB CONN RCPT 61POS JAM NUT W/SCKT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7873ARU 制造商:Analog Devices 功能描述:TOUCH SCREEN DIGITIZER 制造商:Rochester Electronics LLC 功能描述:12 BIT 16 LEAD TSSOP - Bulk
AD7873ARU-REEL 制造商:Analog Devices 功能描述:TOUCH SCREEN DIGITIZER 制造商:Rochester Electronics LLC 功能描述:12 BIT 16 LEAD TSSOP - Tape and Reel
AD7873ARU-REEL7 制造商:Analog Devices 功能描述:TOUCH SCREEN DIGITIZER 制造商:Rochester Electronics LLC 功能描述:12 BIT 16 LEAD TSSOP - Tape and Reel
AD7873ARUZ 功能描述:IC ADC 12BIT TOUCHSCREEN 16TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 觸摸屏控制器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 類型:- 觸摸面板接口:- 輸入數(shù)/鍵:- 分辨率(位):- 評估套件:* 數(shù)據(jù)接口:- 數(shù)據(jù)速率/采樣率 (SPS,BPS):- 電壓基準(zhǔn):- 電源電壓:- 電流 - 電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
AD7873ARUZ-REEL 功能描述:IC ADC 12BIT TOUCHSCREEN 16TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 觸摸屏控制器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 類型:- 觸摸面板接口:- 輸入數(shù)/鍵:- 分辨率(位):- 評估套件:* 數(shù)據(jù)接口:- 數(shù)據(jù)速率/采樣率 (SPS,BPS):- 電壓基準(zhǔn):- 電源電壓:- 電流 - 電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)