ADC10831CIWM ,10-Bit Plus Sign Serial I/O A/D Converters with MUX/ Sample/Hold and ReferenceFeaturesY b a5V to 5V analog voltage range withg5V suppliesThisseriesofCMOS10-bitplussignsuccessive ..
ADC10832CIWM ,10-Bit Plus Sign Serial I/O A/D Converters with MUX/ Sample/Hold and ReferenceADC10831,ADC10832,ADC10834,ADC1083810-BitPlusSignSerialI/OA/DConverterswithMUX,Sample/HoldandRefere ..
ADC10834CIWM ,10-Bit Plus Sign Serial I/O A/D Converters with MUX/ Sample/Hold and Referencefeatures versatile analog input multi- Serial I/O (MICROWIRE compatible)plexers, sample/hold and a ..
ADC108S022CIMT , 8-Channel, 50 kSPS to 200 kSPS, 10-Bit A/D Converter
ADC108S022CIMT/NOPB ,8-Channel, 50 ksps to 200 ksps, 10-Bit A/D Converter 16-TSSOP -40 to 105FEATURES DESCRIPTIONThe ADC108S022 is a low-power, eight-channel2• Eight Input ChannelsCMOS 10-bit ..
ADC108S022CIMTX , 8-Channel, 50 kSPS to 200 kSPS, 10-Bit A/D Converter
ADUM1201CRZ-RL7 ,Dual-Channel Digital Isolator (1/1 Channel Directionality)characteristics. The need for external drivers and other discrete High temperature operation: 105°C ..
ADUM1210BRZ , Dual-Channel Digital Isolator
ADUM1210BRZ , Dual-Channel Digital Isolator
ADUM1210BRZ-RL7 , Dual-Channel Digital Isolator
ADUM1230BRWZ-RL , Isolated Half-Bridge Driver, 0.1 A Amp Output
ADUM1233BRWZ , Isolated, Precision Half-Bridge Driver, 0.1 A Output
ADC10831CIWM-ADC10832CIWM-ADC10834CIWM
10-Bit Plus Sign Serial I/O A/D Converters with MUX/ Sample/Hold and Reference
TL/H/11391
ADC10831,
ADC10832,
ADC10834,
ADC10838
10-Bit
Plus
Sign
Serial
I/O
A/D
Converters
with
MUX,
Sample/Hold
and
Reference
December 1994
ADC10831, ADC10832, ADC10834, ADC10838
10-Bit Plus Sign Serial I/O A/D Converters
with MUX, Sample/Hold and Reference
General Description
This seriesof CMOS 10-bitplus sign successive approxima-
tion A/D converters features versatile analog input multi-
plexers, sample/holdanda 2.5V band-gap reference.The2,4or 8-channel multiplexerscanbe software configured
for single-endedor differential modeof operation. input sample/holdis implementedbya capacitive refer-
ence ladderand sampled-data comparator. This allowsthe
analog inputto vary duringthe A/D conversion cycle.the differential mode, valid outputsare obtained even
whenthe negative inputsare greater thanthe positivebe-
causeofthe 10-bit plus sign output data format.
The serial I/Ois configuredto comply withthe NSC
MICROWIRETM serial data exchange standardfor easyin-
terfacetothe COPSTM and HPCTM familiesof controllers,
andcan easily interface with standard shift registersand
microprocessors.
Applications Medical instruments Remote instrumentation Test equipment
Features b5Vto a5V analog voltage range with g5V supplies SerialI/O (MICROWIRE compatible)1,2,4,or 8-channel differentialor single-ended
multiplexer Softwareor hardware power down Analog input sample/hold function Ratiometricor Absolute voltage referencingNo zeroorfull scale adjustment requiredNo missing codes over temperature TTL/MOS input/output compatible StandardDIP andSO packages
Key Specifications Resolution 10bits plus sign Dual supply g5V Power dissipation 59 mW (Max)In power down mode 33mW Conversion time 5ms (Max) Sampling rate 74 kHz (Max) Band-gap reference 2.5V g2% (Max)
ADC10838 Simplified Block Diagram
TL/H/11391–1
COPSTM,HPCTMand MICROWIRETMaretrademarksof National SemiconductorCorporation.
C1995National SemiconductorCorporation RRD-B30M75/PrintedinU.S.A.
