| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TLV2543IDW | Texas Instruments | $10.7526 | ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDSO20 | TLV2543CDW vs TLV2543IDW |
| TLV2543IDWR | Texas Instruments | $9.1597 | ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDSO20 | TLV2543CDW vs TLV2543IDWR |
| TLV2543CDWRG4 | Texas Instruments | Check for Price | ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDSO20 | TLV2543CDW vs TLV2543CDWRG4 |
| TLV2543CDWG4 | Texas Instruments | Check for Price | ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDSO20 | TLV2543CDW vs TLV2543CDWG4 |
| TLV2543IDWRG4 | Texas Instruments | Check for Price | ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDSO20 | TLV2543CDW vs TLV2543IDWRG4 |
Part Details for TLV2543CDW by Texas Instruments
Results Overview of TLV2543CDW by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (5 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
TLV2543CDW Information
TLV2543CDW 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| TLV2543CDW | Texas Instruments | 12-Bit 66 kSPS ADC Ser. Out, Pgrmable Pwrdn, MSB/LSB First, Built-In Self-Test Mode, 11 Ch. 20-SOIC |
Price & Stock for TLV2543CDW
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-2977-5-ND
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DigiKey | IC ADC 12BIT 20-SOIC Min Qty: 75 Container: Tube |
0 Tube |
|
$14.9835 | Buy Now |
|
DISTI #
86033138
|
Verical | 11-Channel Single ADC SAR 66ksps 12-bit Serial 20-Pin SOIC Tube RoHS: Compliant Min Qty: 25 Package Multiple: 1 | Americas - 61 |
|
$33.3750 | Buy Now |
|
DISTI #
595-TLV2543CDW
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Mouser Electronics | Analog to Digital Converters - ADC 12bit ADC w/11Chl RoHS: Compliant | 54 |
|
$34.4900 / $49.6600 | Buy Now |
|
|
Bristol Electronics | 11-Channel Single ADC SAR 66ksps 12-bit Serial 20-Pin SOIC Tube | 101 |
|
RFQ | |
|
|
Rochester Electronics | Digital Isolators General Purpose 25kV/µs 16-SOIC T/R RoHS: Compliant Status: Active Min Qty: 1 | 10989 |
|
$21.3600 / $26.7000 | Buy Now |
|
DISTI #
86033138
|
Verical | 11-Channel Single ADC SAR 66ksps 12-bit Serial 20-Pin SOIC Tube RoHS: Compliant Min Qty: 25 Package Multiple: 1 | Americas - 61 |
|
$33.3750 | Buy Now |
|
DISTI #
86033138
|
Verical | 11-Channel Single ADC SAR 66ksps 12-bit Serial 20-Pin SOIC Tube RoHS: Compliant Min Qty: 25 Package Multiple: 1 | Americas - 61 |
|
$33.3750 | Buy Now |
US Tariff Estimator: TLV2543CDW by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
TLV2543CDW CAD Models
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TLV2543CDW Part Data Attributes
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TLV2543CDW
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TLV2543CDW
Texas Instruments
ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDSO20
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Pin Count | 20 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.30 | |
| Analog Input Voltage-Max | 3.6 V | |
| Analog Input Voltage-Min | 3 V | |
| Conversion Time-Max | 10 µS | |
| Converter Type | Adc, Successive Approximation | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 12.825 Mm | |
| Linearity Error-Max (EL) | 0.0244% | |
| Moisture Sensitivity Level | 1 | |
| Number of Analog In Channels | 11 | |
| Number of Bits | 12 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Bit Code | BINARY, 2S COMPLEMENT BINARY | |
| Output Format | Serial | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.4 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.066 Mhz | |
| Sample and Hold / Track and Hold | Sample | |
| Seated Height-Max | 2.65 Mm | |
| Supply Current-Max | 2.5 Ma | |
| Supply Voltage-Min | 3 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Commercial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.5 Mm |
Alternate Parts for TLV2543CDW
This table gives cross-reference parts and alternative options found for TLV2543CDW. 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 TLV2543CDW, 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.
TLV2543CDW Frequently Asked Questions (FAQ)
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Texas Instruments recommends a star-grounding layout, with the analog and digital grounds separated and connected at a single point. Additionally, keep the analog input traces short and away from digital traces, and use a ground plane to reduce noise.
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The self-heating effect can be minimized by using a heat sink, reducing the power supply voltage, and using a low-power mode. Additionally, consider using a thermocouple or temperature sensor to monitor the device temperature and adjust the system accordingly.
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Power up the VCC supply first, followed by the AVCC supply, and then the digital inputs. Ensure that the power supplies are stable and within the recommended voltage range before applying digital inputs.
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Calibration involves adjusting the internal offset and gain of the ADC. Use the CAL pin to initiate calibration, and then adjust the offset and gain registers according to the datasheet and application notes. It's recommended to perform calibration at multiple temperatures and supply voltages to ensure optimal performance.
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The maximum sampling rate of the TLV2543CDW is 400 kSPS. Increasing the sampling rate will increase power consumption and may also increase noise and decrease accuracy. Optimize the sampling rate based on the application requirements and consider using a lower sampling rate to reduce power consumption and improve noise performance.