參數(shù)資料
型號: MAX1343BETX+
廠商: Maxim Integrated Products
文件頁數(shù): 6/44頁
文件大小: 0K
描述: IC ADC/DAC 12BIT W/FIFO 36WQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 50
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: 管件
MAX1221/MAX1223/MAX1343
12-Bit, Multichannel ADCs/DACs with FIFO,
Temperature Sensing, and GPIO Ports
14
______________________________________________________________________________________
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.)
DAC DIGITAL FEEDTHROUGH (RLOAD = 10k
Ω,
CLOAD = 100pF, CS = HIGH, DIN = LOW)
MAX1221 toc49
200ns/div
VOUT
100mV/div
AC-COUPLED
SCLK
2V/div
AVDD = DVDD = 5V
EXTERNAL REFERENCE = 4.096V
DYNAMIC RESPONSE FALL TIME
(RLOAD = 10k
Ω, CLOAD = 100pF)
MAX1221 toc44
1
μs/div
VOUT
1V/div
CS
1V/div
DYNAMIC RESPONSE FALL TIME
(RLOAD = 10k
Ω, CLOAD = 100pF)
MAX1221 toc45
1
μs/div
VOUT
2V/div
CS
2V/div
AVDD = DVDD = 5V
EXTERNAL REFERENCE = 4.096V
MAJOR CARRY TRANSITION
(RLOAD = 10k
Ω, CLOAD = 100pF)
MAX1221 toc46
1
μs/div
VOUT
10mV/div
AC-COUPLED
CS
1V/div
MAJOR CARRY TRANSITION
(RLOAD = 10k
Ω, CLOAD = 100pF)
MAX1221 toc47
1
μs/div
VOUT
20mV/div
AC-COUPLED
CS
2V/div
AVDD = DVDD = 5V
EXTERNAL REFERENCE = 4.096V
DAC DIGITAL FEEDTHROUGH (RLOAD = 10k
Ω,
CLOAD = 100pF, CS = HIGH, DIN = LOW)
MAX1221 toc48
200ns/div
VOUT
100mV/div
AC-COUPLED
SCLK
1V/div
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MAX1343BETX+ 功能描述:ADC / DAC多通道 12-Bit 8Ch 300ksps 5.25V Precision ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX1343BETX+T 功能描述:ADC / DAC多通道 12-Bit 8Ch 300ksps 5.25V Precision ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX1343BETX-T 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX13442EASA 功能描述:RS-485接口IC RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX13442EASA+ 功能描述:RS-485接口IC Half-Dplx RS-422/485 250ksps 5V LD/Rec RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube