參數(shù)資料
型號(hào)： ADS6243IRGZT
廠商： TEXAS INSTRUMENTS INC
元件分類： ADC
英文描述： 2-CH 14-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC48
封裝： 7 X 7 MM, GREEN, PLASTIC, QFN-48
文件頁(yè)數(shù)： 14/76頁(yè)
文件大?。?/td> 3497K
代理商： ADS6243IRGZT
www.ti.com
SLAS542A – MAY 2007 – REVISED JULY 2007
D5
<COARSE GAIN>Coarse gain control
0
0 dB coarse gain
1
3.5dB coarse gain (Full-scale range = 1.34 Vpp)
D6
MSB or LSB first selection
0
MSB First
1
LSB First
D7
Byte/bit wise outputs (only when 2-wire is selected)
0
Byte wise
1
Bit wise
D10
<OVRD> Over-ride bit. All the functions in register 0x0D can also be controlled using the
parallel control pins. By setting bit <OVRD> =1, the contents of register 0x0D will over-ride the
settings of the parallel pins.
0
Disable over-ride
1
Enable over-ride
Table 20. Serial Register G
REGISTER
BITS
ADDRESS
A4 - A0
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
<TERM CLK>
<LVDS CURR>
<LVDS DOUBLE>
10
LVDS INTERNAL TERMINATION BIT AND WORD CLOCKS
LVDS CURRENT SETTINGS
LVDS CURRENT DOUBLE
D0
0
Nominal LVDS current, as set by <D5…D2>
1
Double the nominal value
D1
0
Nominal LVDS current, as set by <D5…D2>
1
Double the nominal value
D3-D2
00
3.5 mA
01
4 mA
10
2.5 mA
11
3 mA
D5-D4
00
3.5 mA
01
4 mA
10
2.5 mA
11
3 mA
Copyright 2007, Texas Instruments Incorporated
21
Product Folder Link(s): ADS6245 ADS6244 ADS6243 ADS6242
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS6243IRGZTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual 14B 80MSPS 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
ADS6244 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS
ADS6244EVM 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS6244 Evaluation Module RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
ADS6244IRGZ25 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual 14B 105MSPS 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
ADS6244IRGZR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual 14B 105MSPS 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
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