TLC2543MJBAlternatives & Equivalent Parts
About TLC2543MJB
TLC2543MJB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Ceramic Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TLC2543MJBSource | TLC2543INE4 | TLC2543IDW | TLC2543CFN | TLC2543IDBR | TLC2543CDBR | TLC2543CN | TLC2543CDW | TLC2543IN |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Ceramic Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages | Plastic Leaded Chip Carrier | Small Outline Packages | Small Outline Packages | — | Small Outline Packages | Dual-In-Line Packages |
| Pin Count | 20 | 20 | 20 | 20 | 20 | 20 | — | 20 | 20 |
| Temperature Range | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | — | ~ 70.0°C | -40.0°C ~ 85.0°C |
| Price | $671.7700 | $10.9210 | $5.5200 | $13.3391 | $21.5600 | $20.0500 | — | $8.5240 | $19.2214 |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | Yes | — | Yes | Yes |
| YTEOL | 15 | 0 | 15 | 0 | 15 | 15 | — | 15 | 15 |
| Analog Input Voltage-Max | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | — | 5.5 V | 5.5 V |
| Analog Input Voltage-Min | 4.5 V | — | — | 4.5 V | — | — | — | — | — |
| Conversion Time-Max | 10 µs | 10 µs | 10 µs | 10 µs | 10 µs | 10 µs | — | 10 µs | 10 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION | — | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-GDIP-T20 | R-PDIP-T20 | R-PDSO-G20 | S-PQCC-J20 | R-PDSO-G20 | R-PDSO-G20 | — | R-PDSO-G20 | R-PDIP-T20 |
| JESD-609 Code | e0 | e4 | e4 | e3 | e4 | e4 | — | e4 | e4 |
| Linearity Error-Max (EL) | 0.0244% | 0.0244% | 0.0244% | 0.0244% | 0.0244% | 0.0244% | — | 0.0244% | 0.0244% |
| Number of Analog In Channels | 11 | 11 | 11 | 11 | 11 | 11 | — | 11 | 11 |
| Number of Bits | 12 | 12 | 12 | 12 | 12 | 12 | — | 12 | 12 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 |
| Output Bit Code | BINARY, 2S COMPLEMENT BINARY | BINARY, 2S COMPLEMENT BINARY | BINARY, 2S COMPLEMENT BINARY | BINARY, 2S COMPLEMENT BINARY | BINARY, 2S COMPLEMENT BINARY | BINARY, 2S COMPLEMENT BINARY | — | BINARY, 2S COMPLEMENT BINARY | BINARY, 2S COMPLEMENT BINARY |
| Output Format | SERIAL | SERIAL | SERIAL | SERIAL | SERIAL | SERIAL | — | SERIAL | SERIAL |
| Package Body Material | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP20,.3 | DIP20,.3 | SOP20,.4 | LDCC20,.4SQ | SSOP20,.3 | SSOP20,.3 | — | SOP20,.4 | DIP20,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | SMALL OUTLINE | CHIP CARRIER | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | — | SMALL OUTLINE | IN-LINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| Sample Rate | 0.066 MHz | 0.066 MHz | 0.066 MHz | 0.066 MHz | 0.066 MHz | 0.066 MHz | — | 0.066 MHz | 0.066 MHz |
| Sample and Hold / Track and Hold | SAMPLE | SAMPLE | SAMPLE | SAMPLE | SAMPLE | SAMPLE | — | SAMPLE | SAMPLE |
| Screening Level | MIL-PRF-38535 | — | — | — | — | — | — | — | — |
| Supply Current-Max | 2.5 mA | 2.5 mA | 2.5 mA | 2.5 mA | 2.5 mA | 2.5 mA | — | 2.5 mA | 2.5 mA |
| Supply Voltage-Min | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | — | 4.5 V | 4.5 V |
| Supply Voltage-Nom | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | — | 5 V | 5 V |
| Surface Mount | NO | NO | YES | YES | YES | YES | — | YES | NO |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | — | CMOS | CMOS |
| Temperature Grade | MILITARY | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | INDUSTRIAL | COMMERCIAL | — | COMMERCIAL | INDUSTRIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | GULL WING | J BEND | GULL WING | GULL WING | — | GULL WING | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 0.65 mm | 0.65 mm | — | 1.27 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | QUAD | DUAL | DUAL | — | DUAL | DUAL |
| Peak Reflow Temperature (Cel) | — | — | 260 | 260 | 260 | 260 | — | 260 | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | 30 | 30 | 30 | — | 30 | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDIP20
ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDSO20
ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PQCC20
ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDSO20
ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDSO20
ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDIP20
ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDSO20
Why Look for Alternatives?
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When evaluating TLC2543MJB replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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What is equivalent to TLC2543MJB?
Known equivalents for TLC2543MJB include TLC2543INE4, TLC2543IDW, TLC2543CFN. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TLC2543MJB?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TLC2543MJB alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.