THS1041IPWR

更新时间： 2024-01-14 03:53:02

品牌	Logo	应用领域
德州仪器 - TI		转换器
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37页	505K
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THS1041IPWR 数据手册

THS1041

SLAS289B – OCTOBER 2001 – REVISED FEBRUARY 2002

10-Bit, 40-MSPS ANALOG-TO-DIGITAL CONVERTER

WITH PGA AND CLAMP

references to match the user’s design requirements.

FEATURES

For more design flexibility, the internal reference can be

bypassed to use an external reference to suit the dc

accuracy and temperature drift requirements of the

application. The out-of-range output indicates any

out-of-range condition in THS1041’s input signal. The

format of the digital output can be coded in either

unsigned binary or 2s complement.

Analog Supply 3 V

Digital Supply 3 V

Configurable Input Functions:

– Single-Ended

– Single-Ended With Analog Clamp

– Single-Ended With Programmable Digital

Clamp

The speed, resolution, and single-supply operation of

the THS1041 are suited to applications in set-top-box

(STB), video, multimedia, imaging, high-speed

acquisition, and communications. The built-in clamp

function allows dc restoration of a video signal and is

suitable for video applications. The speed and

resolutionideallysuitcharge-coupledevice(CCD)input

systems such as color scanners, digital copiers, digital

cameras, and camcorders. A wide input voltage range

allows the THS1041 to be applied in both imaging and

communications systems.

– Differential

Built-In Programmable Gain Amplifier (PGA)

Differential Nonlinearity: ±0.45 LSB

Signal-to-Noise: 60 dB Typ at 4.8 MHz

Spurious Free Dynamic Range: 72 dB

Adjustable Internal Voltage Reference

Unsigned Binary/2s Complement Output

Out-of-Range Indicator

Power-Down Mode

The THS1041C is characterized for operation from 0°C

to 70°C, while the THS1041I is characterized for

operation from –40°C to 85°C.

APPLICATIONS

Video/CCD Imaging

Communications

Set-Top-Box

28-PIN TSSOP/SOIC PACKAGE

(TOP VIEW)

Medical

AGND

AIN+

DESCRIPTION

I/O0

I/O1

I/O2

I/O3

I/O4

I/O5

I/O6

I/O7

I/O8

VREF

AIN–

The THS1041 is a CMOS, low power, 10-bit, 40 MSPS

analog-to-digital converter (ADC) that operates from a

single 3-V supply. The THS1041 has been designed to

give circuit developers flexibility. The analog input to the

THS1041 can be either single-ended or differential.

This device has a built-in clamp amplifier whose clamp

input level can be driven from an external dc source or

from an internal high-precision 10-bit digital clamp level

programmable via an internal CLAMP register. A 3-bit

PGA is included to maintain SNR for small signals. The

THS1041 provides a wide selection of voltage

REFB

MODE

REFT

CLAMPOUT

CLAMPIN

CLAMP

REFSENSE

I/O9 12

OVR 13

17 WR

16 OE

15 CLK

DGND 14

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.

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.

www.ti.com

12 3 4 5 6 7...37

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THS1041IPWR 替代型号

型号	品牌	替代类型	描述	数据表
THS1041IPW	TI	完全替代	10-Bit, 40-MSPS ANALOG-TO-DIGITAL CONVERTER WITH PGA AND CLAMP
THS1041CPW	TI	完全替代	10-Bit, 40-MSPS ANALOG-TO-DIGITAL CONVERTER WITH PGA AND CLAMP

与THS1041IPWR相关器件

型号	品牌	获取价格	描述	数据表
THS1050	TI	获取价格	10-BIT 50 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER
THS1050C	TI	获取价格	10-BIT 50 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER
THS1050CPHP	TI	获取价格	10-Bit 50 MSPS IF Sampling Communications ADC W/Single Ch., Low Noise, High SFDR, No Missi
THS1050I	TI	获取价格	10-BIT 50 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER
THS1050IPHP	TI	获取价格	暂无描述
THS1050PHP	TI	获取价格	10-BIT 50 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER
THS1060	TI	获取价格	10-BIT 60 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER
THS1060C	TI	获取价格	10-BIT 60 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER
THS1060I	TI	获取价格	10-BIT 60 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER
THS1060IPHP	TI	获取价格	10 Bit, 60 MSPS ADC Diff. Input/Clock, Best in Industry ENOB over full temp range 48-HTQFP

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