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