參數(shù)資料
型號： ADS6224IRGZ25
廠商： TEXAS INSTRUMENTS INC
元件分類： ADC
英文描述： 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
封裝： 7 X 7 MM, GREEN, PLASTIC, VQFN-48
文件頁數(shù)： 9/73頁
文件大小： 3182K
代理商： ADS6224IRGZ25
www.ti.com
SERIAL REGISTER MAP
SLAS543A – MAY 2007 – REVISED SEPTEMBER 2007
Table 13. Summary of Functions Supported By Serial Interface
REGISTER
REGISTER FUNCTIONS
(1) (2)
ADDRESS
A4–A0
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
<PDN
<REF>
<PDN CHB>
<PDN CHA>
GLOBAL>
<RST>
INTERNAL
00
0
POWER
0
GLOBAL
S/W RESET
OR
DOWN CHB
DOWN CH A
POWER
EXTERNAL
DOWN
<CLKIN GAIN>
04
0
INPUT CLOCK BUFFER GAIN CONTROL
<DF>
DATA
FORMAT 2S
<PATTERNS>
0A
0
COMP OR
TEST PATTERNS
STRAIGHT
BINARY
<CUSTOM A>
0B
CUSTOM PATTERN (LOWER 11 BITS)
<CUSTOM
B>
<FINE GAIN>
0C
0
CUSTOM
FINE GAIN CONTROL (1dB to 6 dB)
PATTERN
(MSB BIT)
<COARSE
FALLING OR
<OVRD>
BYTE-WISE
GAIN>
RISING BIT
12-BIT OR
DDR OR
1-WIRE OR
MSB OR
0D
OVERRIDE
0
OR
COURSE
CLOCK
0
14-BIT
SDR BIT
2-WIRE
LSB FIRST
BIT
BIT-WISE
GAIN
CAPTURE
SERIALIZE
CLOCK
INTERFACE
ENABLE
EDGE
<TERM CLK>
<LVDS CURR>
<CURR DOUBLE>
10
LVDS INTERNAL TERMINATION BIT AND WORD CLOCKS
LVDS CURRENT SETTINGS
LVDS CURRENT DOUBLE
<TERM DATA>
11
WORD-WISE CONTROL
0
LVDS INTERNAL TERMINATION - DATA OUTPUTS
(1)
The unused bits in each register (shown by blank cells in above table) must be programmed as 0.
(2)
Multiple functions in a register can be programmed in a single write operation.
Copyright 2007, Texas Instruments Incorporated
17
Product Folder Link(s): ADS6225 ADS6224 ADS6223 ADS6222
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS6224IRGZR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual 12b 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
ADS6224IRGZRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual 12B 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
ADS6224IRGZT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual 12b 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
ADS6224IRGZTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual 12B 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
ADS6225 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL CHANNEL, 12-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS INTERFACE
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