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Part Details for TLC2543CFNR by Texas Instruments
Results Overview of TLC2543CFNR by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (9 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- 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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TLC2543CFNR Information
TLC2543CFNR 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 TLC2543CFNR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
86288637
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Verical | 11-Channel Single ADC SAR 66ksps 12-bit Serial 20-Pin PLCC T/R RoHS: Compliant Min Qty: 39 Package Multiple: 1 Date Code: 1001 | Americas - 12000 |
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$9.7250 | Buy Now |
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DISTI #
86295275
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Verical | 11-Channel Single ADC SAR 66ksps 12-bit Serial 20-Pin PLCC T/R RoHS: Compliant Min Qty: 39 Package Multiple: 1 Date Code: 1301 | Americas - 1459 |
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$9.7250 | Buy Now |
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DISTI #
86294429
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Verical | 11-Channel Single ADC SAR 66ksps 12-bit Serial 20-Pin PLCC T/R RoHS: Compliant Min Qty: 39 Package Multiple: 1 Date Code: 0001 | Americas - 1125 |
|
$9.7250 | Buy Now |
|
DISTI #
86294457
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Verical | 11-Channel Single ADC SAR 66ksps 12-bit Serial 20-Pin PLCC T/R RoHS: Compliant Min Qty: 39 Package Multiple: 1 Date Code: 0601 | Americas - 1000 |
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$9.7250 | Buy Now |
|
DISTI #
86293105
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Verical | 11-Channel Single ADC SAR 66ksps 12-bit Serial 20-Pin PLCC T/R RoHS: Compliant Min Qty: 39 Package Multiple: 1 Date Code: 1201 | Americas - 1000 |
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$9.7250 | Buy Now |
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Quest Components | 11-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PQCC20 | 290 |
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$6.3394 / $11.0250 | Buy Now |
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Rochester Electronics | TLC2543 12-Bit Analog-to-Digital Converter (ADC) With Serial Control and 11 Analog Inputs RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 | 16584 |
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$6.2200 / $7.7800 | Buy Now |
Part Details for TLC2543CFNR
TLC2543CFNR CAD Models
TLC2543CFNR Part Data Attributes
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TLC2543CFNR
Texas Instruments
Buy Now
Datasheet
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TLC2543CFNR
Texas Instruments
12-Bit Analog-to-Digital Converter (ADC) With Serial Control and 11 Analog Inputs 20-PLCC
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | QLCC | |
| Package Description | LCC-20 | |
| Pin Count | 20 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog Input Voltage-Max | 5.5 V | |
| Analog Input Voltage-Min | ||
| Conversion Time-Max | 10 µs | |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | |
| JESD-30 Code | S-PQCC-J20 | |
| JESD-609 Code | e3 | |
| Length | 8.965 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, 2'S COMPLEMENT BINARY | |
| Output Format | SERIAL | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | QCCJ | |
| Package Equivalence Code | LCC20,.35SQ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.066 MHz | |
| Sample and Hold / Track and Hold | SAMPLE | |
| Seated Height-Max | 4.57 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 | COMMERCIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | J BEND | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 8.965 mm |
Alternate Parts for TLC2543CFNR
This table gives cross-reference parts and alternative options found for TLC2543CFNR. 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 TLC2543CFNR, 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 |
|---|---|---|---|---|
| TLC1543IFN | Texas Instruments | $2.8894 | 10-bit, 38-kSPS ADC serial out, on-chip system clock, 11-channel with -40C to 125C temp range 20-PLCC | TLC2543CFNR vs TLC1543IFN |
| TLC2543CFN | Texas Instruments | $6.5906 | 12-Bit Analog-to-Digital Converter (ADC) With Serial Control and 11 Analog Inputs 20-PLCC | TLC2543CFNR vs TLC2543CFN |
| TLC2543IFN | Texas Instruments | $8.5515 | 12-Bit Analog-to-Digital Converter (ADC) With Serial Control and 11 Analog Inputs 20-PLCC | TLC2543CFNR vs TLC2543IFN |
| TLC1543CFNG3 | Texas Instruments | Check for Price | 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PQCC20, GREEN, PLASTIC, LCC-20 | TLC2543CFNR vs TLC1543CFNG3 |
| TLC2543IFNR | Texas Instruments | Check for Price | 12-Bit 66 kSPS ADC Ser. Out, Pgrmable MSB/LSB First, Pgrmable Power Down/Output Data Length, 11 Ch. 20-PLCC | TLC2543CFNR vs TLC2543IFNR |
| TLC1543QFN | Texas Instruments | Check for Price | 10-Bit, 38 kSPS ADC Serial Out, On-Chip System Clock, 11 Ch. 20-PLCC -40 to 125 | TLC2543CFNR vs TLC1543QFN |
| TLC2543CFNRG3 | Texas Instruments | Check for Price | 11-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PQCC20, GREEN, PLASTIC, LCC-20 | TLC2543CFNR vs TLC2543CFNRG3 |
| TLC1543IFNR | Texas Instruments | Check for Price | 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PQCC20, GREEN, PLASTIC, LCC-20 | TLC2543CFNR vs TLC1543IFNR |
| TLC2543IFNG3 | Texas Instruments | Check for Price | 11-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PQCC20, GREEN, PLASTIC, LCC-20 | TLC2543CFNR vs TLC2543IFNG3 |
TLC2543CFNR Frequently Asked Questions (FAQ)
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The recommended operating voltage range for TLC2543CFNR is 4.5V to 5.5V, although it can operate from 3V to 6V with reduced performance.
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To ensure accurate ADC conversions, make sure to follow proper PCB layout guidelines, use a stable reference voltage, and minimize noise on the analog input pins. Also, ensure that the input signal is within the specified range and that the sampling rate is within the recommended range.
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The maximum sampling rate of TLC2543CFNR is 100 kSPS (kilosamples per second). However, the actual sampling rate may be limited by the system clock frequency and the conversion mode.
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Yes, TLC2543CFNR can be used in a multiplexed configuration. The device has a built-in multiplexer that allows you to connect multiple analog input channels to a single ADC. You can select the input channel using the address pins (A0-A2).
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TLC2543CFNR has built-in overvoltage protection (OVP) on the analog input pins. However, it's still recommended to use external protection circuitry, such as voltage dividers or clamp circuits, to prevent damage from excessive voltage levels.