參數(shù)資料
型號(hào): MAX1240BESA
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: +2.7V, Low-Power, 12-Bit Serial ADCs in 8-Pin SO
中文描述: 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
封裝: ROHS COMPLIANT, SOIC-8
文件頁數(shù): 13/16頁
文件大?。?/td> 280K
代理商: MAX1240BESA
M
+2.7V, Low-Power,
12-Bit S erial ADCs in 8-Pin S O
______________________________________________________________________________________
13
HIGH-Z
D11
MSB
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
LSB
tCONV
DOUT*
CS
SCLK
1ST BYTE READ
2ND BYTE READ
EOC
*WHEN CS IS HIGH, DOUT = HIGH -Z
Figure 12. SPI/MICROWIRE Serial Interface Timing (CPOL = CPHA = 0)
D11
MSB
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
LSB
tCONV
DOUT*
CS
SCLK
EOC
HIGH-Z
*WHEN CS IS HIGH, DOUT = HIGH -Z
Figure 13. QSPI Serial Interface Timing (CPOL = CPHA = 0)
SUPPLIES
+3V
+3V
GND
DGND
+3V
DIGITAL
CIRCUITRY
GND
VDD
MAX1240
MAX1241
*OPTIONAL
R* = 10
4.7
μ
F
0.1
μ
F
Figure 14. Power-Supply Grounding Condition
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MAX1240BESA/V+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 73ksps 3.6V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1240BESA/V+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 73ksps 3.6V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1240BESA+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 73ksps 3.6V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1240BESA+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 73ksps 3.6V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1240BESA-T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32