Part Details for TLC1543QDWG4 by Texas Instruments
Results Overview of TLC1543QDWG4 by Texas Instruments
- Distributor Offerings: (2 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.
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TLC1543QDWG4 Information
TLC1543QDWG4 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 TLC1543QDWG4
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | TLC1543 10-Bit, 38 kSPS ADC Serial Out, On-Chip System Clock, 11 Ch with -40C to 125C temerature range optio RoHS: Compliant Status: Active Min Qty: 1 | 1 |
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$9.7700 / $12.2100 | Buy Now |
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Vyrian | Discontinued | 2611 |
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RFQ |
US Tariff Estimator: TLC1543QDWG4 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.
Part Details for TLC1543QDWG4
TLC1543QDWG4 CAD Models
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TLC1543QDWG4 Part Data Attributes
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TLC1543QDWG4
Texas Instruments
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Datasheet
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TLC1543QDWG4
Texas Instruments
10-bit, 38-kSPS ADC serial out, on-chip system clock, 11-channel with -40C to 125C temp range 20-SOIC -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Sop, Sop20,.4 | |
| Pin Count | 20 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.30 | |
| Analog Input Voltage-Max | 5.5 V | |
| Analog Input Voltage-Min | ||
| Conversion Time-Max | 21 µS | |
| Converter Type | Adc, Successive Approximation | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 12.8 Mm | |
| Linearity Error-Max (EL) | 0.0977% | |
| Moisture Sensitivity Level | 1 | |
| Number of Analog In Channels | 11 | |
| Number of Bits | 10 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | 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 | 0.038 Mhz | |
| Sample and Hold / Track and Hold | Sample | |
| Seated Height-Max | 2.65 Mm | |
| Supply Current-Max | 2.5 Ma | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Automotive | |
| 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 TLC1543QDWG4
This table gives cross-reference parts and alternative options found for TLC1543QDWG4. 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 TLC1543QDWG4, 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 |
|---|---|---|---|---|
| TLC1543QDWR | Texas Instruments | $2.8894 | 10-bit, 38-kSPS ADC serial out, on-chip system clock, 11-channel with -40C to 125C temp range 20-SOIC -40 to 125 | TLC1543QDWG4 vs TLC1543QDWR |
| TLC1543CDWR | Texas Instruments | $3.0799 | 10-bit, 38-kSPS ADC serial out, on-chip system clock, 11-channel with -40C to 125C temp range 20-SOIC | TLC1543QDWG4 vs TLC1543CDWR |
| TLC1543IDW | Texas Instruments | $3.7315 | 10-bit, 38-kSPS ADC serial out, on-chip system clock, 11-channel with -40C to 125C temp range 20-SOIC | TLC1543QDWG4 vs TLC1543IDW |
| V62/04647-01XE | Texas Instruments | Check for Price | Enhanced Product 10-Bit Analog-To-Digital Converters W/Serial Control & 11 Analog Inputs 20-SOIC -40 to 125 | TLC1543QDWG4 vs V62/04647-01XE |
| TLC1543IDWG4 | Texas Instruments | Check for Price | 10-Bit, 38 kSPS ADC Serial Out, On-Chip System Clock, 11 Ch. 20-SOIC | TLC1543QDWG4 vs TLC1543IDWG4 |
TLC1543QDWG4 Frequently Asked Questions (FAQ)
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The recommended power-on sequence is to apply VCC first, followed by VREF, and then the analog input signals. This ensures proper device operation and prevents potential latch-up conditions.
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The TLC1543QDWG4 outputs data in a serial format, with the most significant bit (MSB) first. The output data is also binary two's complement, so the user needs to consider this when interpreting the output data.
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The maximum sampling rate of the TLC1543QDWG4 is 200 kHz, but this can be affected by the clock frequency, analog input frequency, and other system-level factors.
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To ensure accurate conversions, the user should ensure that the analog input signal is within the specified range, the reference voltage is stable, and the clock frequency is within the recommended range. Additionally, the user should also consider the effects of noise, jitter, and other system-level factors on the conversion accuracy.
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Yes, the TLC1543QDWG4 can be used in a multi-channel application, but the user needs to ensure that the device is properly multiplexed and that the analog input signals are properly routed to the device. The user should also consider the effects of channel-to-channel crosstalk and other system-level factors on the conversion accuracy.