TA = 25°C, unless otherwi" />
參數(shù)資料
型號(hào)： AD5292BRUZ-20-RL7
廠商： Analog Devices Inc
文件頁數(shù)： 2/32頁
文件大?。?/td> 0K
描述： IC POT DIG 1024P SPI 20K 14TSSOP
設(shè)計(jì)資源： 30 V Low Cost DAC Using AD5292 Digital Potentiometer (CN0111)
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Logarithmic Audio Volume Control with Glitch Reduction Using AD5292 (CN0120)
標(biāo)準(zhǔn)包裝： 1,000
接片： 1024
電阻（歐姆）： 20k
電路數(shù)： 1
溫度系數(shù)： 標(biāo)準(zhǔn)值 35 ppm/°C
存儲(chǔ)器類型： 非易失
接口： 4 線串行
電源電壓： 9 V ~ 33 V，±9 V ~ 16.5 V
工作溫度： -40°C ~ 105°C
安裝類型： 表面貼裝
封裝/外殼： 14-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 14-TSSOP
包裝： 帶卷 (TR)
AD5291/AD5292
Rev. D | Page 10 of 32
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 8.
Parameter
Rating
VDD to GND
0.3 V to +35 V
VSS to GND
+0.3 V to 25 V
VLOGIC to GND
0.3 V to + 7 V
VDD to VSS
35 V
VA, VB, VW to GND
VSS 0.3 V, VDD+ 0.3 V
Digital Input and Output Voltage to GND
0.3 V to VLOGIC + 0.3 V
EXT_CAP Voltage to GND
0.3 V to +7 V
IA, IB, IW
Continuous
RAB = 20 kΩ
±3 mA
RAB = 50 kΩ, 100 kΩ
±2mA
Frequency > 10 kHz
Frequency ≤ 10 kHz
Operating Temperature Range4
40°C to +105°C
Maximum Junction Temperature (TJ max)
150°C
Storage Temperature Range
65°C to +150°C
Reflow Soldering
Peak Temperature
260°C
Time at Peak Temperature
20 sec to 40 sec
Package Power Dissipation
(TJ max TA)/θJA
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 defined by JEDEC specification JESD-51 and the value is
dependent on the test board and test environment.
Table 9. Thermal Resistance
Package Type
θJA
θJC
Unit
14-Lead TSSOP
20
°C/W
1 JEDEC 2S2P test board, still air (0 m/sec to 1 m/sec air flow).
ESD CAUTION
1 Maximum terminal current is bounded by the maximum current handling of
the switches, maximum power dissipation of the package, and maximum
applied voltage across any two of the A, B, and W terminals at a given
resistance.
2 Maximum continuous current
3 Pulse duty factor.
4 Includes programming of OTP memory.
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AD5292BRUZ-50 功能描述:IC DGTL POT 1024POS 20K 14TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類型:非易失 接口:3 線串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN-EP（3x3） 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT
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