參數(shù)資料
型號(hào)： MAX1329BETL+
廠(chǎng)商： Maxim Integrated Products
文件頁(yè)數(shù)： 39/78頁(yè)
文件大?。?/td> 0K
描述： IC DAS 12BIT 300KSPS 40-TQFN-EP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 50
系列： *
MAX1329/MAX1330
12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs,
Reference, Voltage Monitors, and Temp Sensor
44
______________________________________________________________________________________
ADC Data Register
The ADC Data register contains the result from the most
recently completed analog-to-digital conversion. The
12-bit result is stored in the ADCDATA<11:0> bits. The
data format is binary for unipolar mode and two’s com-
plement for bipolar mode. The ADC Data register con-
tents are the same as the ADC FIFO contents at the last
written address, unless writes to the ADC FIFO have
been inhibited.
ADC FIFO Register
The ADC FIFO register contents are different for write
and read modes. In write mode, the ADC FIFO register
sets the working depth of the FIFO and the address that
generates an interrupt. In read mode, the ADC FIFO
register holds the ADC FIFO data and FIFO address.
Write Format
A serial interface write to the ADC FIFO register moves
the FIFO write and read pointers to address 0.
AFFD<3:0>: ADC FIFO Depth bits (default = 0000).
AFFD<3:0> sets the working depth of the FIFO (see
Table 10). If set to a depth of zero, the ADC FIFO is dis-
abled and writes to the AFF (ADC FIFO Full) bit in the
Status register are also disabled. AFFD<3:0> are write-
only bits.
AFFI<3:0>: ADC FIFO Interrupt Address bits (default =
0000). AFFI<3:0> sets the FIFO address. After each
successful ADC conversion, the conversion results are
transferred from the ADC Data register to the FIFO
location indicated by the FIFO write pointer, and the
FIFO write pointer is incremented. When the FIFO write
pointer exceeds the value in AFFI<3:0>, the AFF bit in
the Status register (Table 11) is asserted. Set the
AFFI<3:0> value equal to or less than the AFFD<3:0>
value. If set to a value greater than AFFD<3:0>,
AFFI<3:0> is forced to the AFFD<3:0> value. If
AFFD<3:0> is set to 0000 (depth of zero), the ADC
FIFO is disabled and writes to the AFF bit are also dis-
abled. AFFI<3:0> are write-only bits.
MSB
LSB
NAME
AFFD3
AFFD2
AFFD1
AFFD0
AFFI3
AFFI2
AFFI1
AFFI0
DEFAULT
0000
MSB
NAME
ADCDATA11
ADCDATA10
ADCDATA9
ADCDATA8
ADCDATA7
ADCDATA6
ADCDATA5
ADCDATA4
DEFAULT
0
00
LSB
NAME
ADCDATA3
ADCDATA2
ADCDATA1
ADCDATA0
X
DEFAULT
0
XX
X = Don’t care.
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MAX1329BETL+ 功能描述:ADC / DAC多通道 12-Bit 2Ch 300ksps 5.4V Precision ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類(lèi)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
MAX1329BETL+T 功能描述:ADC / DAC多通道 12-Bit 2Ch 300ksps 5.4V Precision ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類(lèi)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
MAX132C/D 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX132CNG 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Integrated Circuits (ICs) 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX132CNG+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-Bit .1ksps .545V 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
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