參數(shù)資料
型號(hào)： AD7877
廠(chǎng)商： Analog Devices, Inc.
英文描述： Touch Screen Controller
中文描述： 觸摸屏控制器
文件頁(yè)數(shù)： 6/44頁(yè)
文件大?。?/td> 1002K
代理商： AD7877
AD7877
ABSOLUTE MAXIMUM RATINGS
T
A
= 25°C, unless otherwise noted.
Table 3.
Parameter
V
CC
to GND
Analog Input Voltage to GND
Digital Input Voltage to GND
Digital Output Voltage to GND
V
REF
to GND
Input Current to Any Pin Except Supplies
1
ESD Rating
Operating Temperature Range
Storage Temperature Range
Junction Temperature
LFCSP Package
Power Dissipation
θ
JA
Thermal Impedance
IR Reflow Peak Temperature
Pb-Free Parts Only
Lead Temperature (Soldering 10 s)
Rev. A | Page 6 of 44
Rating
0.3 V to +7 V
0.3 V to V
CC
+ 0.3 V
0.3 V to V
CC
+ 0.3 V
0.3 V to V
CC
+ 0.3 V
0.3 V to V
CC
+ 0.3 V
10 mA
2.5 kV
40°C to +85°C
65°C to +150°C
150°C
450 mW
135.7°C/W
220°C
260°C (±0.5°C)
300°C
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 and 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.
0
200
μ
A
I
OL
200
μ
A
I
OH
1.6V
TO OUTPUT
PIN
C
L
50pF
Figure 3. Load Circuit for Digital Output Timing Specifications
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(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7877AACPZ-500RL7 制造商:Analog Devices 功能描述:
AD7877AACPZ-REEL7 制造商:Analog Devices 功能描述:
AD7877ACBZ-REEL 功能描述:IC CTRLR TOUCH SCREEN 25-WLCSP RoHS:是 類(lèi)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(lèi)型:- 觸摸面板接口:- 輸入數(shù)/鍵:- 分辨率（位）:- 評(píng)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(lèi)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)
AD7877ACBZ-REEL7 功能描述:IC CTRLR TOUCH SCREEN 25-WLCSP RoHS:是 類(lèi)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(lèi)型:- 觸摸面板接口:- 輸入數(shù)/鍵:- 分辨率（位）:- 評(píng)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(lèi)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)
AD7877ACP 制造商:Analog Devices 功能描述:TOUCH SCREEN CNTRLR 32LFCSP - Bulk
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