參數(shù)資料
型號： MAX1221BETX+T
廠商： Maxim Integrated Products
文件頁數(shù)： 7/44頁
文件大?。?/td> 0K
描述： IC ADC/DAC 12BIT W/FIFO 36TQFNEP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
類型： ADC，DAC
分辨率（位）： 12 b
采樣率（每秒）： 225k
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： 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： 36-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 36-TQFN 裸露焊盤（6x6）
包裝： 帶卷 (TR)
MAX1221/MAX1223/MAX1343
12-Bit, Multichannel ADCs/DACs with FIFO,
Temperature Sensing, and GPIO Ports
______________________________________________________________________________________
15
Typical Operating Characteristics (continued)
(AVDD = DVDD = 3V external VREF = 2.5V, fCLK = 3.6MHz (50% duty cycle), fSAMPLE = 225ksps, CLOAD = 50pF, 0.1F capacitor at
REF, TA = +25°C, unless otherwise noted.)
NEGATIVE FULL-SCALE SETTLING TIME
(RLOAD = 10k
Ω, CLOAD = 100pF)
MAX1340 toc50
1
μs/div
VOUT
1V/div
VLDAC
1V/div
NEGATIVE FULL-SCALE SETTLING TIME
(RLOAD = 10k
Ω, CLOAD = 100pF)
MAX1221 toc51
2
μs/div
VOUT_
2V/div
VLDAC
2V/div
AVDD = DVDD = 5V
EXTERNAL REFERENCE = 4.096V
POSITIVE FULL-SCALE SETTLING TIME
(RLOAD = 10k
Ω, CLOAD = 100pF)
MAX1221 toc52
1
μs/div
VOUT_
1V/div
VLDAC
1V/div
POSITIVE FULL-SCALE SETTLING TIME
(RLOAD = 10k
Ω, CLOAD = 100pF)
MAX1221 toc53
1
μs/div
VOUT_
2V/div
VLDAC
2V/div
AVDD = DVDD = 5V
EXTERNAL REFERENCE = 4.096V
ADC REFERENCE FEEDTHROUGH
(RLOAD = 10k
Ω, CLOAD = 100pF)
MAX1221 toc54
200
μs/div
VDAC-OUT
10mV/div
AC-COUPLED
VREF2
1V/div
ADC REFERENCE SWITCHING
ADC REFERENCE FEEDTHROUGH
(RLOAD = 10k
Ω, CLOAD = 100pF)
MAX1221 toc55
200
μs/div
VDAC-OUT
2mV/div
AC-COUPLED
VREF2
2V/div
AVDD = DVDD = 5V
EXTERNAL REFERENCE = 4.096V
ADC REFERENCE SWITCHING
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參數(shù)描述
MAX1223BETX 制造商:Maxim Integrated Products 功能描述:12-BIT MULTICHANNEL ADC/DAC WITH F - Rail/Tube
MAX1223BETX+ 制造商:Maxim Integrated Products 功能描述:12-BIT, MULTICHANNEL ADCS/DACS WITH FIFO, TEMPERATURE SENSIN - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC ADC 12BIT QFN 制造商:Maxim Integrated Products 功能描述:ADC / DAC Multichannel
MAX1223BETX+T 制造商:Maxim Integrated Products 功能描述:12-BIT, MULTICHANNEL ADCS/DACS WITH FIFO, TEMPERATURE SENSIN - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC ADC 12BIT QFN
MAX1223BETX-T 制造商:Maxim Integrated Products 功能描述:12-BIT MULTICHANNEL ADC/DAC WITH F - Tape and Reel
MAX1224ACTC 制造商:Maxim Integrated Products 功能描述:1.5MSPS, SINGLE-SUPPLY, LOW-POWER, TRUE-DIFFE - Rail/Tube
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