LTC1098ACN8 datasheet(1/28 Pages) LINER

부품명	LTC1098ACN8

상세설명	Micropower Sampling 8-Bit Serial I/O A/D Converters

PDF	28 Pages

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제조업체	LINER [Linear Technology]

홈페이지	http://www.linear.com

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1

LTC1096/LTC1096L

LTC1098/LTC1098L

Micropower Sampling

8-Bit Serial I/O A/D Converters

DESCRIPTIO

S

FEATURE

s

80

µA Maximum Supply Current

s

1nA Typical Supply Current in Shutdown

s

8-Pin SO Plastic Package

s

5V Operation (LTC1096/LTC1098)

s

3V Operation (LTC1096L/LTC1098L)(2.65V Min)

s

Sample-and-Hold

s

16

µs Conversion Time

s

33kHz Sample Rate

s

±0.5LSB Total Unadjusted Error Over Temp

s

Direct 3-Wire Interface to Most MPU Serial Ports and

All MPU Parallel I/O Ports

The LTC

®1096/LTC1096L/LTC1098/LTC1098L are

micropower, 8-bit A/D converters that draw only 80

µA of

supply current when converting. They automatically power

down to 1nA typical supply current whenever they are not

performing conversions. They are packaged in 8-pin SO

packages and have both 3V (L) and 5V versions. These

8-bit, switched-capacitor, successive approximation ADCs

include sample-and-hold. The LTC1096/LTC1096L have a

single differential analog input. The LTC1098/LTC1098L

offer a software selectable 2-channel MUX.

On-chip serial ports allow efficient data transfer to a wide

range of microprocessors and microcontrollers over three

wires. This, coupled with micropower consumption, makes

remote location possible and facilitates transmitting data

through isolation barriers.

These circuits can be used in ratiometric applications or

with an external reference. The high impedance analog

inputs and the ability to operate with reduced spans

(below 1V full scale) allow direct connection to sensors

and transducers in many applications, eliminating the

need for gain stages.

S

APPLICATI

s

Battery-Operated Systems

s

Remote Data Acquisition

s

Battery Monitoring

s

Battery Gas Gauges

s

Temperature Measurement

s

Isolated Data Acquisition

, LTC and LT are registered trademarks of Linear Technology Corporation.

Supply Current vs Sample Rate

SAMPLE FREQUENCY, fSMPL (kHz)

0.1

1

10

100

1000

1

10

100

LTC1096/98 • TPC03

TA = 25°C

VCC = VREF = 5V

10

µW, S8 Package, 8-Bit A/D

Samples at 200Hz and Runs Off a 5V Battery

5V

1

µF

ANALOG INPUT

0V TO 5V RANGE

–IN

GND

VCC

CLK

DOUT

VREF

LTC1096

MPU

(e.g., 8051)

P1.4

P1.3

P1.2

+IN

LTC1096/8 • TA01

CS/

SHUTDOWN

APPLICATI

TYPICAL

유사한 부품 번호 - LTC1098ACN8

제조업체	부품명	데이터시트	상세설명
Linear Technology	LTC1098ACN8	282Kb / 32P	Micropower Sampling 8-Bit Serial I/O A/D Converters
	LTC1098ACN8-PBF	282Kb / 32P	Micropower Sampling 8-Bit Serial I/O A/D Converters
	LTC1098ACN8-TR	282Kb / 32P	Micropower Sampling 8-Bit Serial I/O A/D Converters
	LTC1098ACN8-TRPBF	282Kb / 32P	Micropower Sampling 8-Bit Serial I/O A/D Converters

More results

유사한 설명 - LTC1098ACN8

제조업체	부품명	데이터시트	상세설명
Linear Technology	LTC1096L	210Kb / 8P	Low Voltage, Micropower Sampling 8-Bit Serial I/O A/D Converters
	LTC1594	430Kb / 24P	4- and 8-Channel, Micropower Sampling 12-Bit Serial I/O A/D Converters
	LTC1096	282Kb / 32P	Micropower Sampling 8-Bit Serial I/O A/D Converters
	LTC1594	240Kb / 24P	4- and 8-Channel, Micropower Sampling 12-Bit Serial I/O A/D Converters
	LTC1594	245Kb / 24P	4- and 8-Channel, Micropower Sampling 12-Bit Serial I/O A/D Converters
	LTC1598	245Kb / 24P	4- and 8-Channel, Micropower Sampling 12-Bit Serial I/O A/D Converters
	LTC1096	290Kb / 32P	Micropower Sampling 8-Bit Serial I/O A/D Converters
	LTC1096L	290Kb / 32P	Micropower Sampling 8-Bit Serial I/O A/D Converters
	LTC1098	290Kb / 32P	Micropower Sampling 8-Bit Serial I/O A/D Converters
	LTC1098L	290Kb / 32P	Micropower Sampling 8-Bit Serial I/O A/D Converters

More results

LTC1098ACN8 데이터시트(PDF) 1 Page - Linear Technology

LTC1098ACN8 데이터시트(HTML) 1 Page - Linear Technology

유사한 부품 번호 - LTC1098ACN8

유사한 설명 - LTC1098ACN8

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