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參數(shù)資料
| 型號： | TLV990-21PFB |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | GREEN, PLASTIC, TQFP-48 |
| 文件頁數(shù)： | 4/23頁 |
| 文件大小： | 408K |
| 代理商： | TLV990-21PFB |
TLV99021
3V, 10BIT, 21MSPS AREA CCD ANALOG FRONT END
SLAS299A AUGUST 2000 REVISED MARCH 2004
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
REGISTER DEFINITION
PGA register format
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default PGA gain = 0000000000 or 0 dB
user DAC1 and DAC2 registers format
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
X
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default user DAC register value = XX00000000
coarse offset DAC register format
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
X
SIGN
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
coarse offset DAC register description
BIT
NAME
DESCRIPTION
D9
X
Reserved
D8
SIGN
Coarse DAC sign bit, 0 = + sign (default), 1 = sign
D7D0
Coarse DAC control data when the D6 in the control register is set at 1.
Default coarse DAC register value = X000000000
fine offset DAC register format
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
X
SIGN
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
fine offset DAC register description
BIT
NAME
DESCRIPTION
D9
X
Reserved
D8
SIGN
Fine DAC sign bit, 0 = + sign (default), 1 = sign
D7D0
Fine DAC control data when the D5 in the control register is set at 1.
Default fine DAC register value = X000000000
digital Vb (optical black level) register format
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default Vb register value = 00 Hex
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLV990-21PFBG4 | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 3-V 10-Bit 21-MSPS Area CCD RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
| TLV990-28 | 制造商:Texas Instruments 功能描述:CCD Analogue Front End 28MSPS TLV990-28 |
| TLV99028PFB | 制造商:Texas Instruments 功能描述: |
| TLV990-28PFB | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 3-V 10-Bit 28-MSPS Area CCD RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
| TLV990-28PFBG4 | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 3-V 10-Bit 28-MSPS Area CCD RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
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