Datasheets
ADC12040CIVY/NOPB by:

12-Bit 40MSPS Analog-to-Digital Converter (ADC) 32-LQFP -40 to 85

Part Details for ADC12040CIVY/NOPB by Texas Instruments

Results Overview of ADC12040CIVY/NOPB by Texas Instruments

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ADC12040CIVY/NOPB Information

ADC12040CIVY/NOPB by Texas Instruments is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.

A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.

Price & Stock for ADC12040CIVY/NOPB

Part # Distributor Description Stock Price Buy
DISTI # ADC12040CIVY/NOPB-ND
DigiKey IC ADC 12BIT PIPELINED 32TQFP Min Qty: 1 Lead time: 18 Weeks Container: Tray 219
In Stock
  • 1 $19.4400
  • 10 $15.5830
  • 25 $14.6184
  • 100 $13.6638
$13.6638 / $19.4400 Buy Now
DISTI # 926-ADC12040CIVYNOPB
Mouser Electronics Analog to Digital Converters - ADC 12B 40MSPS 340mW ADC A 926-ADC12040CIVYXNPB RoHS: Compliant 222
  • 1 $18.8100
  • 10 $15.0800
  • 25 $14.2000
  • 100 $13.6700
  • 250 $13.6600
$13.6600 / $18.8100 Buy Now
DISTI # V99:2348_07221647
Arrow Electronics 1-Channel Single ADC Pipelined 40Msps 12-bit Parallel 32-Pin LQFP Tray RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 18 Weeks Date Code: 1920 Americas - 58
  • 1 $13.2200
$13.2200 Buy Now
Rochester Electronics ADC12040 12-Bit 40MSPS Analog-to-Digital Converter (ADC) RoHS: Compliant Status: Active Min Qty: 1 4
  • 25 $14.3500
  • 100 $13.6300
  • 500 $12.9200
  • 1,000 $12.2000
  • 10,000 $11.4800
$11.4800 / $14.3500 Buy Now
LCSC 12Bit 4.75V5.25V 40MHz TQFP-32(7x7) Analog to Digital Converters (ADC) ROHS 5
  • 1 $30.5110
  • 30 $29.0141
$29.0141 / $30.5110 Buy Now

Part Details for ADC12040CIVY/NOPB

ADC12040CIVY/NOPB CAD Models

ADC12040CIVY/NOPB Part Data Attributes

ADC12040CIVY/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
ADC12040CIVY/NOPB Texas Instruments 12-Bit 40MSPS Analog-to-Digital Converter (ADC) 32-LQFP -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code QFP
Package Description GREEN, LQFP-32
Pin Count 32
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature Peak-to-peak input voltage range(V) : 4
Analog Input Voltage-Max 4.25 V
Analog Input Voltage-Min
Conversion Time-Max 60 µs
Converter Type ADC, PROPRIETARY METHOD
JESD-30 Code S-PQFP-G32
JESD-609 Code e3
Length 7 mm
Linearity Error-Max (EL) 0.0439%
Moisture Sensitivity Level 3
Number of Analog In Channels 1
Number of Bits 12
Number of Functions 1
Number of Terminals 32
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Bit Code OFFSET BINARY
Output Format PARALLEL, WORD
Package Body Material PLASTIC/EPOXY
Package Code LQFP
Package Equivalence Code QFP32,.35SQ,32
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Sample Rate 40 MHz
Sample and Hold / Track and Hold SAMPLE
Seated Height-Max 1.6 mm
Supply Current-Max 66 mA
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 7 mm

Alternate Parts for ADC12040CIVY/NOPB

This table gives cross-reference parts and alternative options found for ADC12040CIVY/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ADC12040CIVY/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ADC12040CIVY/NOPB National Semiconductor Corporation Check for Price IC 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32, LQFP-32, Analog to Digital Converter ADC12040CIVY/NOPB vs ADC12040CIVY/NOPB
ADC12040CIVY National Semiconductor Corporation Check for Price IC 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32, LQFP-32, Analog to Digital Converter ADC12040CIVY/NOPB vs ADC12040CIVY
Part Number Manufacturer Composite Price Description Compare
ADC12040CIVYX Texas Instruments Check for Price 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32, LQFP-32 ADC12040CIVY/NOPB vs ADC12040CIVYX
ADC12040CIVYX National Semiconductor Corporation Check for Price IC 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32, LQFP-32, Analog to Digital Converter ADC12040CIVY/NOPB vs ADC12040CIVYX
ADC12040CIVY Texas Instruments Check for Price 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32, LQFP-32 ADC12040CIVY/NOPB vs ADC12040CIVY

ADC12040CIVY/NOPB Frequently Asked Questions (FAQ)

  • The recommended input impedance for the ADC12040 is 1 kΩ to 10 kΩ. This ensures proper signal attenuation and prevents signal reflections.

  • To optimize the ADC's performance for low-frequency signals, use the internal buffer amplifier, and consider using an external RC filter to remove high-frequency noise. Also, ensure the input signal is within the ADC's input range.

  • The maximum sampling rate of the ADC12040 is 200 kSPS. However, this rate may vary depending on the specific application, input signal, and system design.

  • The ADC12040 has a pipeline delay of 12 clock cycles. To handle latency, consider using a FIFO or a buffer to store the converted data, and synchronize the data transfer with the ADC's conversion rate.

  • The internal reference voltage (VREF) is used to set the full-scale range of the ADC. It can be bypassed using an external reference voltage, but this is not recommended as it may affect the ADC's performance and accuracy.

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