THS1207 datasheet(1/30 Pages) TI

部件名	THS1207

功能描述	12 bit 4 ANALOG INPUT 6 MSPS SIMULTANEOUS SAMPLING

PDF	30 Pages

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制造商	TI [Texas Instruments]

网页	http://www.ti.com

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1 / 30 page

THS1207

SLAS284A – AUGUST 2000 – REVISED DECEMBER 2002

12BIT 4 ANALOG INPUT, 6 MSPS, SIMULTANEOUS SAMPLING

ANALOGTODIGITAL CONVERTER

FEATURES

D Simultaneous Sampling of 4 Single-Ended

Signals or 2 Differential Signals or

Combination of Both

D Signal-to-Noise and Distortion Ratio:

68 dB at fI = 2 MHz

D Differential Nonlinearity Error: ±1 LSB

D Integral Nonlinearity Error: ±1.5 LSB

D Auto-Scan Mode for 2, 3, or 4 Inputs

D 3-V or 5-V Digital Interface Compatible

D Low Power: 216 mW Max at 5 V

D Power Down: 1 mW Max

D 5-V Analog Single Supply Operation

D Internal Voltage References ... 50 PPM/°C

and

±5% Accuracy

D Glueless DSP Interface

D Parallel µC/DSP Interface

APPLICATIONS

D Radar Applications

D Communications

D Control Applications

D High-Speed DSP Front-End

D Automotive Applications

DESCRIPTION

The THS1207 is a CMOS, low-power, 12-bit, 6 MSPS

analog-to-digital

converter

(ADC).

The

speed,

resolution, bandwidth, and single-supply operation are

suited for applications in radar, imaging, high-speed

acquisition,

and

communications.

A

multistage

pipelined architecture with output error correction logic

provides for no missing codes over the full operating

temperature range. Internal control registers are used

to program the ADC into the desired mode. The

THS1207 consists of four analog inputs, which are

sampled simultaneously. These inputs can be selected

individually

and

configured

to

single-ended

or

differential-inputs. Internal reference voltages for the

ADC (1.5 V and 3.5 V) are provided. An external

reference can also be chosen to suit the dc accuracy

and temperature drift requirements of the application.

The THS1207C is characterized for operation from 0

°C

to 70

°C, the THS1207I is characterized for operation

from –40

°C to 85°C.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

D0

D1

D2

D3

D4

D5

BVDD

BGND

D6

D7

D8

D9

D10/RA0

D11/RA1

CONV_CLK

SYNC

AINP

AINM

BINP

BINM

REFIN

REFOUT

REFP

REFM

AGND

AVDD

CS0

CS1

WR (R/W)

RD

DVDD

DGND

DA PACKAGE

(TOP VIEW)

ORDERING INFORMATION

PACKAGED DEVICE

TA

TSSOP

(DA)

0

°C to 70°C

THS1207CDA

–40

°C to 85°C

THS1207IDA

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.

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.

www.ti.com

Copyright

 2002, Texas Instruments Incorporated

类似零件编号 - THS1207

制造商	部件名	数据表	功能描述
Texas Instruments	THS1207	397Kb / 33P	12-BIT 4 ANALOG INPUT, 6 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER REVISED DECEMBER 2002
	THS1207CDA	397Kb / 33P	12-BIT 4 ANALOG INPUT, 6 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER REVISED DECEMBER 2002
	THS1207CDA.A	397Kb / 33P	12-BIT 4 ANALOG INPUT, 6 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER REVISED DECEMBER 2002
	THS1207IDA	397Kb / 33P	12-BIT 4 ANALOG INPUT, 6 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER REVISED DECEMBER 2002
	THS1207IDA.A	397Kb / 33P	12-BIT 4 ANALOG INPUT, 6 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER REVISED DECEMBER 2002

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