TLC876

更新时间： 2024-11-16 11:58:35

品牌	Logo	应用领域
德州仪器 - TI		转换器输出元件
页数	文件大小	规格书
22页	346K
描述
10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS

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TLC876 数据手册

TLC876M, TLC876I, TLC876C

10-BIT 20 MSPS PARALLEL OUTPUT CMOS

ANALOG-TO-DIGITAL CONVERTERS

SLAS140E – JULY 1997 – REVISED OCTOBER 2000

features

applications

10-Bit Resolution 20 MSPS Sampling

Communications

Analog-to-Digital Converter (ADC)

Power Dissipation . . . 107 mW Typ

5-V Single Supply Operation

Differential Nonlinearity . . . ±0.5 LSB Typ

No Missing Codes

Multimedia

Digital Video Systems

High-Speed DSP Front-End . . . TMS320C6x

DB, DW, OR PW PACKAGE

(TOP VIEW)

Power Down (Standby) Mode

Three State Outputs

AGND

AIN

Digital I/Os Compatible With 5-V or 3.3-V

Logic

DRV

CML

REFBS

REFBF

Adjustable Reference Input

Small Outline Package (SOIC), Super Small

Outline Package (SSOP), or Thin Small

Outline Package (TSOP)

REFTF

REFTS

DGND

AGND

Pin Compatible With the Analog

Devices AD876

description

D9 12

DRGND 13

DGND 14

17 STBY

16 OE

The TLC876 is a CMOS, low-power, 10-bit, 20

MSPS analog-to-digital converter (ADC). The

speed, resolution, and single-supply operation

are suited for applications in video, multimedia,

imaging, high-speed acquisition, and commu-

15 CLK

NC – No internal connection

nications. The low-power and single-supply operation satisfy requirements for high-speed portable

applications. The speed and resolution ideally suit charge-coupled device (CCD) input systems such as color

scanners, digital copiers, electronic still cameras, and camcorders. A multistage pipelined architecture with

output error correction logic provides for no missing codes over the full operating temperature range. Force and

sense connections to the reference inputs provide a more accurate internal reference voltage to the reference

resistor string.

A standby mode of operation reduces the power to typically 15 mW. The digital I/O interfaces to either 5-V or

3.3-V logic and the digital output terminals can be placed in a high-impedance state. The format of the output

data is straight binary coding.

A pipelined multistaged architecture achieves a high sample rate with low power consumption. The TLC876

distributes the conversion over several smaller ADC sub-blocks, refining the conversion with progressively

higher accuracy as the device passes the results from stage to stage. This distributed conversion requires a

small fraction of the 1023 comparatorsusedinatraditionalflashADC. Asample-and-holdamplifier(SHA)within

each of the stages permits the first stage to operate on a new input sample while the second through the fifth

stages operate on the four preceding samples.

The TLC876C is characterized for operation from 0°C to 70°C, the TLC876I is characterized for operation from

–40°Cto85°C, andtheTLC876Mischaracterizedforoperationoverthefullmilitarytemperaturerangeof–55°C

to 125°C.

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.

On products compliant to MIL-PRF-38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...22

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与TLC876相关器件

型号	品牌	获取价格	描述	数据表
TLC876C	TI	获取价格	10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS
TLC876CDB	TI	获取价格	10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS
TLC876CDBLE	TI	获取价格	10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS
TLC876CDBR	TI	获取价格	10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS
TLC876CDW	TI	获取价格	10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS
TLC876CDW	ROCHESTER	获取价格	1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28, SOP-28
TLC876CDWR	TI	获取价格	10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS
TLC876CPW	TI	获取价格	10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS
TLC876CPW	ROCHESTER	获取价格	1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28, TSSOP-28
TLC876CPWLE	ROCHESTER	获取价格	1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28, TSSOP-28

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