VSP5611

更新时间： 2024-11-15 08:18:07

品牌	Logo	应用领域
德州仪器 - TI		传感器
页数	文件大小	规格书
47页	792K
描述
16-Bit, 4-Channel, CCD/CMOS Sensor Analog Front-End with Timing Generator

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VSP5611 数据手册

VSP5610

VSP5611

VSP5612

www.ti.com

SBES021 –JUNE 2011

16-Bit, 4-Channel, CCD/CMOS Sensor

Analog Front-End with Timing Generator

Check for Samples: VSP5610, VSP5611, VSP5612

FEATURES

APPLICATIONS

•

Four-Channel CCD/CMOS Signal: 2-Channel,

3-Channel, and 4-Channel Selectable

Power Supply: 3.3 V Only, Typ

(Built-in LDO, 3.3 V to 1.8 V)

•

Copiers

Facsimile Machines

Scanners

•

Maximum Conversion Rate:

DESCRIPTION

–

VSP5610: 35 MSPS

VSP5611: 50 MSPS

VSP5612: 70 MSPS

The

VSP5610/11/12

are

high-speed,

high-performance, 16-bit analog-to-digital-converters

(ADCs) that have four independent sampling circuit

channels for multi-output charge-coupled device

•

16-Bit Resolution

CDS/SH Selectable

Maximum Input Signal Range: 2.0 V

Analog and Digital Hybrid Gain:

(CCD)

and

complementary

metal

oxide

semiconductor (CMOS) line sensors. Pixel data from

the sensor are sampled by the sample/hold (SH) or

correlated double sampler (CDS) circuit, and are then

converted to digital data by an ADC. Data output is

selectable in low-voltage differential signaling (LVDS)

or CMOS modes.

–

Analog Gain: 0.5 V/V to 3.5 V/V in

3/64-V/V Steps

–

Digital Gain: 1 V/V to 2 V/V in

1/256-V/V Steps

The VSP5610/11/12 include a programmable gain to

support the pixel level inflection caused by luminance.

The integrated digital-to-analog-converter (DAC) can

be used to adjust the offset level for the analog input

signal. Furthermore, the timing generator (TG) is

integrated in these devices for the control of sensor

operation.

•

Offset Correction DAC: ±250 mV, 8-Bit

Standard LVDS/CMOS Selectable Output:

–

LVDS:

–

Data Channel: 2-Channel, 3-Channel

Clock Channel: 1-Channel

8-Bit/7-Bit Serializer Selectable

The VSP5610/11/12 use 1.65 V to 1.95 V for the core

voltage and 3.0 V to 3.6 V for I/Os. The core voltage

is supplied by a built-in low-dropout regulator (LDO).

–

CMOS: 4 Bits × 4, 8 Bits × 2

•

Timing Generator:

–

Fast Transfer Clock: Eight Signals

Slow Transfer Clock: Six Signals

•

Timing Adjustment Resolution: t_MCLK/48

Input Clamp/Input Reference Level

Internal/External Selectable

•

Reference DAC: 0.5 V, 1.1 V, 1.5 V, 2 V

SPI™: Three-Wire Serial

GPIO: Four-Port

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

SPI is a trademark of Motorola.

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...47

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VSP5611 替代型号

型号	品牌	替代类型	描述	数据表
VSP5610	TI	功能相似	16-Bit, 4-Channel, CCD/CMOS Sensor Analog Front-End with Timing Generator
VSP5612	TI	功能相似	16-Bit, 4-Channel, CCD/CMOS Sensor Analog Front-End with Timing Generator

与VSP5611相关器件

型号	品牌	获取价格	描述	数据表
VSP5611RSHR	TI	获取价格	16-Bit, 4-Channel, CCD/CMOS Sensor Analog Front-End with Timing Generator
VSP5612	TI	获取价格	16-Bit, 4-Channel, CCD/CMOS Sensor Analog Front-End with Timing Generator
VSP5612RSHR	TI	获取价格	16-Bit, 4-Channel, CCD/CMOS Sensor Analog Front-End with Timing Generator
VSP5620	TI	获取价格	16-Bit, 4-Channel, CCD/CMOS Sensor Analog Front-End with LED Driver
VSP5620RSLR	TI	获取价格	16-Bit, 4-Channel, CCD/CMOS Sensor Analog Front-End with LED Driver
VSP5621	TI	获取价格	16-Bit, 4-Channel, CCD/CMOS Sensor Analog Front-End with LED Driver
VSP5621RSLR	TI	获取价格	16-Bit, 4-Channel, CCD/CMOS Sensor Analog Front-End with LED Driver
VSP5622	TI	获取价格	16-Bit, 4-Channel, CCD/CMOS Sensor Analog Front-End with LED Driver
VSP5622RSLR	TI	获取价格	16-Bit, 4-Channel, CCD/CMOS Sensor Analog Front-End with LED Driver
VSP7500	TI	获取价格	FOUR-CHANNEL IMAGE SENSOR ANALOG FRONT-END

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