LTC2400CS8 datasheet(1/40 Pages) LINER

номер детали	LTC2400CS8

подробное описание детали	24-Bit uPower No Latency ADC in SO-8

PDF	40 Pages

Scroll/Zoom	100%

производитель	LINER [Linear Technology]

домашняя страница	http://www.linear.com

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1

LTC2400

FEATURES

DESCRIPTIO

APPLICATIO S

TYPICAL APPLICATIO

24-Bit

µPower

No Latency

∆ΣTM ADC in SO-8

s

Weight Scales

s

Direct Temperature Measurement

s

Gas Analyzers

s

Strain-Gage Transducers

s

Instrumentation

s

Data Acquisition

s

Industrial Process Control

s

6-Digit DVMs

Total Unadjusted Error vs Output Code

s

24-Bit ADC in SO-8 Package

s

4ppm INL, No Missing Codes

s

4ppm Full-Scale Error

s

Single Conversion Settling Time

for Multiplexed Applications

s

0.5ppm Offset

s

0.3ppm Noise

s

Internal Oscillator—No External Components

Required

s

110dB Min, 50Hz/60Hz Notch Filter

s

Reference Input Voltage: 0.1V to VCC

s

Live Zero—Extended Input Range Accommodates

12.5% Overrange and Underrange

s

Single Supply 2.7V to 5.5V Operation

s

Low Supply Current (200

µA) and Auto Shutdown

The LTC

®2400 is a 2.7V to 5.5V micropower 24-bit

converter with an integrated oscillator, 4ppm INL and

0.3ppm RMS noise. It uses delta-sigma technology and

provides single cycle settling time for multiplexed appli-

cations. Through a single pin the LTC2400 can be config-

ured for better than 110dB rejection at 50Hz or 60Hz

±2%,

or it can be driven by an external oscillator for a user

defined rejection frequency in the range 1Hz to 120Hz.

The internal oscillator requires no external frequency

setting components.

The converter accepts any external reference voltage from

0.1V to VCC. With its extended input conversion range of

–12.5% VREF to 112.5% VREF, the LTC2400 smoothly

resolves the offset and overrange problems of preceding

sensors or signal conditioning circuits.

The LTC2400 communicates through a flexible 3-wire

digital interface which is compatible with SPI and

MICROWIRE

TM protocols.

VCC

FO

VREF

SCK

VIN

SDO

GND

CS

REFERENCE

VOLTAGE

0.1V TO VCC

ANALOG

INPUT RANGE

–0.12VREF TO 1.12VREF

= INTERNAL OSC/50Hz REJECTION

= EXTERNAL CLOCK SOURCE

= INTERNAL OSC/60Hz REJECTION

3-WIRE

SPI INTERFACE

1

µF

2.7V TO 5.5V

LTC2400

2400 TA01

VCC

OUTPUT CODE (DECIMAL)

0

8,338,608

16,777,215

2400 TA02

10

8

6

4

2

0

–2

–4

–6

–8

–10

VCC = 5V

VREF = 5V

TA = 25°C

FO = LOW

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

No Latency

∆Σ is a trademark of Linear Technology Corporation.

MICROWIRE is a trademark of National Semiconductor Corporation.

Аналогичный номер детали - LTC2400CS8

производитель	номер детали	датащи	подробное описание детали
Linear Technology	LTC2400	475Kb / 40P	24-Bit Power No Latency ADC in SO-8

More results

Аналогичное описание - LTC2400CS8

производитель	номер детали	датащи	подробное описание детали
Linear Technology	LTC2401	171Kb / 12P	1-/2-Channel 24-Bit uPower No Latency ADC in MSOP-10
	LTC2404	351Kb / 36P	4-/8-Channel 24-Bit uPower No Latency ADCs
	LTC2420	186Kb / 12P	20-Bit uPower No Latency ADC in SO-8
	LTC2424	317Kb / 28P	4-/8-Channel 20-Bit uPower No Latency ADCs
	LTC2411	489Kb / 40P	24-Bit No Latency ADC with Differential Input and Reference in MSOP
	LTC2420	395Kb / 36P	20-Bit mPower No Latency DSTM ADC in SO-8
	LTC2420	367Kb / 28P	20-Bit mPower No Latency ADC in SO-8
	LTC2439-1	325Kb / 28P	8-/16-Channel 16-Bit No Latency ADC
	LTC2400	475Kb / 40P	24-Bit Power No Latency ADC in SO-8
	LTC2412	422Kb / 36P	2-Channel Differential Input 24-Bit No Latency ADC

More results

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