FIGURE
參數(shù)資料
型號(hào): XRD8799EVAL
廠商: Exar Corporation
文件頁(yè)數(shù): 8/24頁(yè)
文件大?。?/td> 0K
描述: EVAL BOARD FOR XRD8799
產(chǎn)品變化通告: Obsolescence Notification 15/Apr/2010
標(biāo)準(zhǔn)包裝: 1
系列: *
xr
xr
XRD8799
LOW POWER, 2 MSPS, 10-BIT, A/D CONVERTER WITH 8-CHANNEL MUX
REV. 1.00
16
FIGURE 19.
±10V ANALOG INPUT
For R = 5k use Beckman Instruments #694-3-R10k resistor array or equivalent.
NOTE: High R values affect the input BW of ADC due to the (R * CIN of ADC) time constant. Therefore, for different applica-
tions the R value needs to be selected as a trade-off between AIN settling time and power dissipation.
FIGURE 20. A/D LADDER AND AIN WITH PROGRAMMED CONTROL (OF VREF(+), VREF(-), 1/4 AND 3/4 TAP.)
V
REF(+)
V
IN
+
-
2R
R
A
IN1
V
REF(-)
+10V
+5V
DB0
AGND
AV
DD
2R
1 of 8
A
IN8
V
IN
+
-
@ Power Down write values to DAC 3, 2, 1 = DAC 4 to minimize power consumption.
Only A
IN and Ladder detail shown.
DAC4
DAC3
DAC2
DAC1
XRD8799
V
REF(+)
3/4
1/4
V
REF(+)
V
REF1(-)
DAC0
DAC7
+
-
A
IN8
A
IN1
MP7641
MP7226
V
IN
相關(guān)PDF資料
PDF描述
1499688-7 AMPTRAC I/O 2MM CABLE 8POS 7FT
XRD8785REVAL EVAL BOARD FOR XRD8785
0982660165 CBL 16POS 0.5MM JMPR TYPE A 3"
1-1499690-0 AMPTRAC I/O 2MM CABLE 2POS 10FT
EVAL-AD7656-1CBZ BOARD EVAL FOR AD7656-1
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRD87L75 制造商:EXAR 制造商全稱:EXAR 功能描述:Low-Voltage CMOS 8-Bit High-Speed Analog-to-Digital Converter
XRD87L75AID 制造商:EXAR 制造商全稱:EXAR 功能描述:Low-Voltage CMOS 8-Bit High-Speed Analog-to-Digital Converter
XRD87L75AID-F 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
XRD87L75AIP 制造商:EXAR 制造商全稱:EXAR 功能描述:Low-Voltage CMOS 8-Bit High-Speed Analog-to-Digital Converter
XRD87L75AIP-F 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