- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385520 > MAX1101CWG (MAXIM INTEGRATED PRODUCTS INC) Single-Chip, 8-Bit CCD Digitizer with Clamp and 6-Bit PGA PDF資料下載
參數(shù)資料
| 型號： | MAX1101CWG |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | Single-Chip, 8-Bit CCD Digitizer with Clamp and 6-Bit PGA |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO24 |
| 封裝： | 0.300 INCH, MS-013AD, SOIC-24 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 110K |
| 代理商： | MAX1101CWG |
M
S ingle-Chip, 8-Bit CCD Digitizer
with Clamp and 6-Bit PGA
6
_______________________________________________________________________________________
and the DAC output. The residue is then compared
again with the flash comparators to obtain the lower
four data bits.
Single-shot timers control the timing of the two conver-
sion steps. Once both MSBs and LSBs have been
determined, the comparators return to input-acquisi-
tion/auto-zero mode.
REF+ and REF-
The REF+ and REF- pins set the ADC’s full-scale range.
The optimum input range is +0.5V to +3.0V. Figure 6
shows a matched resistive ladder that generates the
reference voltages. Four pins are available: REF+,
REF-, REFBIAS, and REFGND. If 5.00V is applied to
REFBIAS while REFGND is grounded, then 3.00V and
0.50V are generated at REF+ and REF-, respectively.
For increased accuracy or power-supply immunity,
REF+ can be connected to an external +3.00V refer-
ence. If this is done, the accuracy must be better than
±5%. REFBIAS should be left open in this case.
Multiplexer
The mux selects either the output of the PGA or one of
two other inputs to the ADC. The mux switching is
break-before-make to prevent transient shorts between
channels. The first two bits of the input control byte
select the mux input channel (Table 1).
S erial-Interfac e Logic
The serial interface inputs and outputs data in 8-bit
words. The interface is controlled by four signals:
MODE, LOAD, DATA, and SCLK.
Figure 4. Correlated Double Sampler (CDS)
CCD OUTPUT
V
VIDEO
CCD OUTPUT
LEVELS VARY
DUE TO CCD
RESET NOISE
VOLTAGE OF
RESET SECTION
IS SET TO V
REF+
BY CLAMP
CLAMP PULSE
(CLAMP)
CLAMP OUTPUT
SAMPLE-AND-HOLD PULSE
(VIDSAMP)
Figure 5. ADC Functional Diagram
OUTPUT
REGISTER
4-BIT
FLASH
ADC
4-BIT
DAC
4-BIT
FLASH
ADC
(4LSB)
VREF+
16
REF+
REF-
FROM
MUX
DATA
OUT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX11041 | Wired Remote Controllers |
| MAX110 | Low-Cost, 2-Channel, 4-Bit Serial ADCs(±5V，2通道，±14位串行模數(shù)轉(zhuǎn)換器) |
| MAX1126 | Quad, 12-Bit, 40Msps, 1.8V ADC with Serial LVDS Outputs |
| MAX1126EGK | Quad, 12-Bit, 40Msps, 1.8V ADC with Serial LVDS Outputs |
| MAX11504 | Four-Channel, Standard-Definition Video Filter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1101CWG+ | 制造商:Maxim Integrated Products 功能描述:CCD DIGITIZER 24SOIC W - Rail/Tube |
| MAX1101CWG+T | 制造商:Maxim Integrated Products 功能描述:CCD DIGITIZER 24SOIC W - Tape and Reel |
| MAX1101CWG-T | 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 |
| MAX1102 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:8-Bit CODECs |
| MAX11020ATL+ | 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。