ML2288CCP Micro Linear, ML2288CCP Datasheet

ML2288CCP

Manufacturer Part Number

ML2288CCP

Description

Manufacturer

Micro Linear

Datasheet

1.ML2288CCP.pdf (26 pages)

Specifications of ML2288CCP

Case

DIP20

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ML2288CCP

Manufacturer:

TOSHIBA

Quantity:

6 231

Current page: 1 of 26
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GENERAL DESCRIPTION

The ML2281 family are 8-bit successive approximation

A/D converters with serial I/O and configurable input

multiplexers with up to 8 input channels.

All errors of the sample-and-hold, incorporated on the

ML2281 family are accounted for in the analog-to-digital

converters accuracy specification.

The voltage reference can be externally set to any value

between GND and V

over a relatively small voltage span if desired.

The ML2281 family is an enhanced double polysilicon

CMOS pin compatible second source for the ADC0831,

ADC0832, ADC0834, and ADC0838 A/D converters. The

ML2281 series enhancements are faster conversion time,

true sample-and-hold function, superior power supply

rejection, improved AC common mode rejection, faster

digital timing, and lower power dissipation. All parameters

are guaranteed over temperature with a power supply

voltage of 5V ±10%.

BLOCK DIAGRAM

IN+

IN–

A/D WITH SAMPLE & HOLD FUNCTION

8pF

–

COMP

–

ML2281

, thus allowing a full conversion

APPROXIMATION

SHIFT-REGISTER

SUCCESSIVE

CONVERTER

CONTROL

OUTPUT

TIMING

AND

D/A

Serial I/O 8-Bit A/D Converters with

GND

CLK

REF

FEATURES

(* Indicates Part is Obsolete)

(# Indicates Part is End Of Life as Of July 1, 2000)

CH0

CH1

CH2

CH3

CH4

CH5

CH6

CH7

COMMON

Conversion time: 6µs

Total unadjusted error: ±1/2LSB or ±1LSB

Sample-and-hold: 375ns acquisition

2, 4 or 8-input multiplexer options

0 to 5V analog input range with single 5V

power supply

Operates ratiometrically or with up to 5V

voltage reference

No zero or full-scale adjust required

ML2281 capable of digitizing a 5V, 40kHz sine wave

Low power: 12.5mW MAX

Superior pin compatible replacement for ADC0831,

ADC0832, ADC0834, and ADC0838

Analog input protection: 25mA (min) per input

Now in 8-Pin SOIC Package (ML2281, ML2282)

ML2288

ML2284

4-BIT

ML2284#,

Multiplexer Options

ML2281, ML2282*,

(8-Channel SE or 4-Channel Diff Multiplexer)

(4-Channel SE or 2-Channel Diff Multiplexer)

(2-Channel SE or 1-Channel Diff Multiplexer)

AGND

CONTROL

TIMING

SAMPLE & HOLD

SHIFT-REGISTER

AND

CONVERTER

FUNCTION

OUTPUT

REF

INPUT

WITH

A/D

ML2288#

REGULATOR

SHUNT

V+

May 1997

DGND

SARS

CLK

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