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ADC10154  Product Folder

10-Bit Plus Sign 4 microseconds ADCs with 4- or 8-Channel MUX, Track/Hold and Reference
Generic P/N 10154
General
Description		 Features Datasheet Package
& Models		 Samples
& Pricing

Parametric Table Parametric Table
Temperature Min (deg C) -40 
Temperature Max (deg C) 85 
On-Board Reference Yes 
Resolution (bit) 10 
Conversion Time (us) 4.40 
Differential Input Yes 
Input Sample/Hold Yes 
Multiplexer Inputs () 4 
Interface Type Byte-Wide 
Software Powerdown No 
Conversion Accuracy (LSB) 1.50 
Supply Voltage (Volt) 5 
OtherSupply Voltage ±5V 

Datasheet

TitleSize in KbytesDate
View Online
Download
Receive via Email
ADC10154 ADC10158 10-Bit Plus Sign 4 µs ADCs with 4- or 8-Channel MUX, Track Hold and Reference 437 Kbytes 10-Dec-01 View Online Download Receive via Email
ADC10154 ADC10158 10-Bit Plus Sign 4 µs ADCs with 4- or 8-Channel MUX, Track Hold and Reference (JAPANESE)
 393 Kbytes   View Online Download Receive via Email

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Package Availability, Models, Samples & Pricing

Part NumberPackageStatusModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
TypePinsMSL/Lead-Free AvailabilityLead
Time		QtySPICEIBISQty$US each
ADC10154CIWMSOIC WIDE24StatusFull productionN/AN/ASamples
Buy Now		1K+$3.10rail
of
30		NSUZXYTT
ADC10154
CIWM
8-10 weeks500

Obsolete Parts

Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
ADC10154BIWM
NONE
NONE
03/08/2000
ADC10154CIN
NONE
NONE
03/08/2000

General Description

The ADC10154 and ADC10158 are CMOS 10-bit plus sign successive approximation A/D converters with versatile analog input multiplexers, track/hold function and a 2.5V band-gap reference. The 4-channel or 8-channel multiplexers can be software configured for single-ended, differential or pseudo-differential modes of operation.

The input track/hold is implemented using a capacitive array and sampled-data comparator.

Resolution can be programmed to be 8-bit, 8-bit plus sign, 10-bit or 10-bit plus sign. Lower-resolution conversions can be performed faster.

The variable resolution output data word is read in two bytes, and can be formatted left justified or right justified, high byte first.

Features

  • 4- or 8- channel configurable multiplexer
  • Analog input track/hold function
  • 0V to 5V analog input range with single +5V power supply
  • -5V to +5V analog input voltage range with ±5V supplies
  • Fully tested in unipolar (single +5V supply) and bipolar (dual ±5V supplies) operation
  • Programmable resolution/speed and output data format
  • Ratiometric or Absolute voltage reference operation
  • No zero or full scale adjustment required
  • No missing codes over temperature
  • Easy microprocessor interface

Key Specification

Resolution

10-bit plus sign

Integral linearity error

±1 LSB (max)

Unipolar power dissipation

33 mW (max)

Conversion time (10-bit + sign)

4.4 µs (max)

Conversion time (8-bit)

3.2 µs (max)

Sampling rate (10-bit + sign)

166 kHz

Sampling rate (8-bit)

207 kHz

Band-gap reference

2.5V ±2.0% (max)

Applications

  • Process control
  • Instrumentation
  • Test equipment
[Information as of 15-Jan-2004]

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