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ADC12138CIN - National Semiconductor - Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/H

ADC12138CIN - National Semiconductor - Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/H

  • ADC12138CIN - National Semiconductor - Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/H
ADC12138CIN - National Semiconductor - Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/H
Product Details:
Place of Origin: PHILIPPINE
Brand Name: National Semiconductor
Certification: Lead free / RoHS Compliant
Model Number: ADC12138CIN
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: Contact for Sample
Packaging Details: Contact for Sample
Delivery Time: Within 3days
Payment Terms: T/T in advance, Paypal, Western Union
Supply Ability: 5000
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Detailed Product Description
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Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold

 

 

Description:

 

The ADC12130, ADC12132 and ADC12138 are 12-bit plus sign successive approximation A/D converters with serial I/O and configurable input multiplexer. The ADC12132 and ADC12138 have a 2 and an 8 channel multiplexer, respectively. The differential multiplexer outputs and A/D inputs are available on the MUXOUT1, MUXOUT2, A/DIN1 and A/DIN2 pins. The ADC12130 has a two channel multiplexer with the multiplexer outputs and A/D inputs internally connected. The ADC12130 family is tested with a 5 MHz clock. On request, these A/Ds go through a self calibration process that adjusts linearity, zero and full-scale errors to typically less than ±1 LSB each.

The analog inputs can be configured to operate in various combinations of single-ended, differential, or pseudo-differential modes. A fully differential unipolar analog input range (0V to +5V) can be accommodated with a single +5V supply. In the differential modes, valid outputs are obtained even when the negative inputs are greater than the positive because of the 12-bit plus sign output data format.

The serial I/O is configured to comply with the NSC MICROWIRE™. For voltage references, see the LM4040 or LM4041.

 

 

Applications:

 

- Serial I/O (MICROWIRE, SPI and QSPI Compatible)

- 2 or 8 channel differential or single-ended multiplexer

- Analog input sample/hold function

- Power down mode

- Programmable acquisition time

- Variable digital output word length and format

- No zero or full scale adjustment required

- 0V to 5V analog input range with single 5V power supply

 

Specifications:

Datasheets

ADC12130/32/38

Product Photos

28-DIP

Standard Package

13

Category

Integrated Circuits (ICs)

Family

Data Acquisition - Analog to Digital Converters (ADC)

Series

-

Packaging

Tube

Number of Bits

12

Sampling Rate (Per Second)

114k

Data Interface

QSPI™, NSC MICROWIRE™, Serial, SPI

Number of Converters

1

Power Dissipation (Max)

33mW

Voltage Supply Source

Analog and Digital

Operating Temperature

-40°C ~ 85°C

Mounting Type

Through Hole

Package / Case

28-DIP (0.600", 15.24mm)

Supplier Device Package

28-DIP

Number of Inputs and Type

8 Single-Ended, Unipolar; 4 Differential, Unipolar; 4 Pseudo-Differential, Unipolar

Catalog Page

1004 (CN081 PDF)

Other Names

*ADC12138CIN
*ADC12138CIN/NOPB
ADC12138CIN
ADC12138CIN-ND

 

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