TLV2541 datasheet(1/26 Pages) TI

部件名	TLV2541

功能描述	2.7 V TO 5.5 V, LOW POWER, 12-BIT, 200 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN

PDF	26 Pages

Scroll/Zoom	100%

制造商	TI [Texas Instruments]

网页	http://www.ti.com

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1 / 26 page

TLV2541, TLV2542, TLV2545

2.7 V TO 5.5 V, LOW POWER, 12-BIT, 200 KSPS,

SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN

SLAS245 –MARCH 2000

1

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

D Maximum Throughput . . . 200 KSPS

D Built-In Conversion Clock

D INL/DNL: ±1 LSB Max, SINAD: 72 dB,

fi = 20 kHz, SFDR: 85 dB, fi = 20 kHz

D SPI/DSP-Compatible Serial Interfaces With

SCLK up to 20 MHz

D Single Supply 2.7 Vdc to 5.5 Vdc

D Rail-to-Rail Analog Input With 500 kHz BW

D Three Options Available:

– TLV2541 – Single Channel Input

– TLV2542 – Dual Channels With

Autosweep

– TLV2545 – Single Channel With

Pseudo-Differential Input

D Optimized DSP Mode – Requires FS Only

D Low Power With Autopower Down

– Operating Current : 1 mA at 2.7 V, 1.5 mA

at 5 V

Autopower Down: 2

µA at 2.7 V, 5 µA

at 5 V

D Small 8-Pin MSOP and SOIC Packages

PACKAGE TOP VIEW

TLV2541

1

2

3

4

8

7

6

5

CS

VREF

GND

AIN

SDO

FS

VDD

SCLK

1

2

3

4

8

7

6

5

CS/FS

VREF

GND

AIN0

SDO

SCLK

VDD

AIN1

TLV2542

1

2

3

4

8

7

6

5

CS/FS

VREF

GND

AIN(+)

SDO

SCLK

VDD

AIN(–)

TLV2545

description

The TLV2541/2542/2545 are a family of high performance, 12-bit, low power, miniature 3.6

µs, CMOS

analog-to-digital converters (ADC). The TLV254x family operates from a single 2.7 V to 5.5 V. Devices are

available with single, dual, or single pseudo-differential inputs. The TLV2541 has a 3-state output chip select

(CS), serial output clock (SCLK), and serial data output (SDO) that provides a direct 3-wire interface to the serial

port of most popular host microprocessors (SPI interface). When interfaced with a DSP, a frame sync signal (FS)

is used to indicate the start of a serial data frame. The TLV2542/45 have a shared CS/FS terminal.

TLV2541/2/5 are designed to operate with very low power consumption. The power saving feature is further

enhanced with an autopower-down mode. This product family features a high-speed serial link to modern host

processors with SCLK up to 20 MHz. TLV254x family uses the built in oscillator as conversion clock, providing

a 3.6

µs conversion time.

AVAILABLE OPTIONS

PACKAGED DEVICES

TA

8-MSOP

(DGK)

8-SOIC

(D)

TLV2541CDGK

0

°C to 70°C

TLV2542CDGK

TLV2545CDGK

TLV2541IDGK

TLV2541ID

–40

°C to 85°C

TLV2542IDGK

TLV2542ID

TLV2545IDGK

TLV2545ID

Copyright

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.

类似零件编号 - TLV2541

制造商	部件名	数据表	功能描述
Texas Instruments	TLV2541	1Mb / 31P	2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
	TLV2541	1Mb / 33P	2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
	TLV2541	893Kb / 34P	2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN REVISED APRIL 2010
	TLV2541CDGK	1Mb / 31P	2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
	TLV2541CDGK	893Kb / 34P	2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN REVISED APRIL 2010

More results

类似说明 - TLV2541

制造商	部件名	数据表	功能描述
Texas Instruments	TLC2551	365Kb / 23P	5 V, LOW POWER, 12-BIT, 400 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
	TLV2544	648Kb / 39P	2.7 V TO 5.5 V, 12-BIT, 200 KSPS, 4/8 CHANNEL, LOW POWER, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN
	TLV2544Q	863Kb / 41P	3-V TO 5.5-V, 12-BIT, 200-KSPS, 4-/8-CHANNEL, LOW-POWER SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER-DOWN
	TLV2548-EP	1Mb / 38P	3.0-V TO 5.5-V, 12-BIT, 200-KSPS, 4-/8-CHANNEL, LOW-POWER SERIAL ANALOG-TO-DIGITAL CONVERTER WITH AUTOPOWER-DOWN
	TLV5616	845Kb / 28P	2.7-V TO 5.5-V LOW POWER 12-BIT DIGITAL-TO-ANALOG CONVERTERS WITH POWER DOWN
	TLV2541IDR	1Mb / 30P	2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
	TLV2542IDR	1Mb / 31P	2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
	TLV2541	1Mb / 33P	2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
	TLV2544	1Mb / 49P	2.7 V TO 5.5 V, 12-BIT, 200 KSPS, 4/8 CHANNEL, LOW POWER, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN
	TLV2544Q	623Kb / 37P	3-V TO 5.5-V, 12-BIT, 200-KSPS, 4-/8-CHANNEL, LOW-POWER SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER-DOWN

More results

TLV2541 数据表(PDF) 1 Page - Texas Instruments

TLV2541 数据表(HTML) 1 Page - Texas Instruments

类似零件编号 - TLV2541

类似说明 - TLV2541

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