ADC12H034CIMSA/NOPB National Semiconductor, ADC12H034CIMSA/NOPB Datasheet - Page 38

• Manufacturer Part Number: ADC12H034CIMSA/NOPB
• Description: ADC 12BIT W/S&H +SIGN 24-SSOP
• Manufacturer: National Semiconductor

Specifications of ADC12H034CIMSA/NOPB

• Number Of Bits: 12
• Data Interface: NSC MICROWIRE™, Serial
• Number Of Converters: 4
• Power Dissipation (max): 33mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP (0.200", 5.30mm Width)
• Number Of Elements: 1
• Architecture: SAR
• Input Polarity: Unipolar
• Input Type: Voltage
• Rated Input Volt: 5V
• Differential Input: Yes
• Power Supply Requirement: Analog and Digital
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 500mW
• Differential Linearity Error: ±1LSB
• Integral Nonlinearity Error: ±1LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 24
• Package Type: SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADC12H034CIMSA

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'variables
'
'SET CS# HIGH
OUT
OUT
OUT
OUT
10
LINE INPUT “DI data for ADC12038 (see Mode Table on data sheet)”; DI$
INPUT “ADC12038 output word length (8,9,12,13,16 or 17)”; DOL
20
'SET CS# HIGH
OUT
OUT
OUT
'SET CS# LOW
OUT
OUT
OUT
DO$=
FOR N=1 TO 8
NEXT N
IF DOL>8 THEN
END IF
OUT
FOR N=1 TO 500
NEXT N
PRINT DO$
INPUT “Enter “C” to convert else “RETURN” to alter DI data”; s$
IF s$=“C” OR s$=“c” THEN
ELSE
END IF
END
OUT &H3FC, (&H1 OR INP(&H3FC))
OUT &H3FC, (&HFD AND INP(&H3FC))
Temp$=MID$(DI$,N,1)
IF Temp$=“0” THEN
ELSE OUT &H3FC, (&HFE AND INP(&H3FC))
END IF
OUT &H3FC, (&H2 OR INP(&H3FC))
IF
END IF
OUT &H3FC, (&H1 OR INP(&H3FC))
OUT &H3FC, (&HFD AND INP(&H3FC))
FOR N=9 TO DOL
OUT &H3FC, (&H1 OR INP(&H3FC))
OUT &H3FC, (&HFD AND INP(&H3FC))
OUT &H3FC, (&H2 OR INP(&H3FC))
IF (INP(&H3FE) AND &H10)=&H10 THEN
ELSE
END IF
NEXT N
GOTO 20
GOTO 10
OUT &H3FC,(&H1 OR INP(&H3FC))
DO$=DO$+“0”
ELSE
DO$=DO$+“1”
DO$=DO$+“0”
DO$=DO$+“1”
&H3FC, (&H2 OR INP (&H3FC))
&H3FC, (&HFE AND INP(&H3FC))
&H3FC, (&HFD AND INP(&H3FC))
&H3FC, (&HEF AND INP(&H3FC))
&H3FC, (&H2 OR INP (&H3FC))
&H3FC, (&HFE AND INP(&H3FC))
&H3FC, (&HFD AND INP(&H3FC))
&H3FC, (&H2 OR INP (&H3FC))
&H3FC, (&H1 OR INP(&H3FC))
&H3FC, (&HFD AND INP(&H3FC))
(INP(&H3FE) AND 16)=16 THEN
&H3FC, (&HFA AND INP(&H3FC))
“ ”
DOL=Data Out word length, DI=Data string for ADC DI input,
DO=ADC result string
'set RTS HIGH
'set DTR LOW
'set RTS LOW
'set B4 low
'set RTS HIGH
'set DTR LOW
'set RTS LOW
'set RTS HIGH
'set DTR HIGH
'set RTS LOW
'SET DTR HIGH
'SCLK low
'out DI
'SCLK high
'input DO
'SET DTR HIGH
'SCLK low
'SET DTR HIGH
'SCLK low
'SCLK high
'SCLK low and DI high
'reset DO variable
Code Listing:
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