TLC549IDRG4 vs TLC549CD Comparison
Detailed side-by-side comparison of TLC549IDRG4 by Texas Instruments and TLC549CD by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | TLC549IDRG4 | TLC549CD |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.05 | $1.02 |
| Resolution | 8 bits | 8 bits |
| Sampling Rate | 40 kSPS | — |
| Number of Inputs | 1 single-ended | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Data Interface | Serial (SPI / Microwire compatible) | Serial, SPI-compatible (3-state DATA OUT) |
| Analog Supply Voltage | 3 V to 6 V | 3 V to 6 V |
| Digital Supply Voltage | 3 V to 6 V | — |
| Reference Inputs | Differential (REF+, REF-) | — |
| Conversion Time | 17 us max | 17 µs max |
| Total Access and Conversion Time | 17 us max (per datasheet) | — |
| Supply Current (Active) | approximately 1.5 mA | — |
| Operating Temperature | -40C to +85C (industrial) | — |
| Package | 8-SOIC (D) 0.154 inch / 3.90 mm | 8-SOIC (D) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| RoHS Status | Pb-free (G4 suffix) | Compliant |
| Sample Rate | — | 40 kSPS |
| Conversion Cycles Per Second | — | 40,000 max |
| Number of Input Channels | — | 1 |
| Input Type | — | Single-ended, with differential reference inputs |
| Operating Temperature Range (C suffix) | — | 0°C to +70°C |
| Sample-and-Hold | — | On-chip, software-controllable |
| Lead-Free Finish | — | Yes (NiPdAu over Cu) |
| MSL Level | — | 1 (per TI datasheet) |