ADS8381IBPFBR vs ADS8401IBPFBR Comparison
Detailed side-by-side comparison of ADS8381IBPFBR by Texas Instruments and ADS8401IBPFBR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ADS8381IBPFBR - 18-Bit 580kHz SAR ADC | 48-TQFP | Texas Instruments
ADS8381IBPFBR ✓ ActiveTexas Instruments
ADS8401IBPFBR - 16-Bit 1.25MSPS SAR ADC w/ Ref | Texas Instruments
ADS8401IBPFBR ✓ ActiveSpecification Comparison
| Parameter | ADS8381IBPFBR | ADS8401IBPFBR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.85 | $11.75 |
| Resolution | 18 bit | 16 bit |
| Sample Rate | 580 kSPS | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Number of Channels | 1 | — |
| Input Type | Single-Ended Unipolar | — |
| Data Interface | Parallel | — |
| Package | 48-TQFP (PFB) 7x7 mm | 48-pin TQFP (PFB) 7x7 mm |
| Pin Count | 48 | — |
| Operating Temperature Range | -40C to +85C | -40 C to +85 C (Industrial) |
| Analog Supply Voltage | 2.7 V to 5.25 V | 5 V (single supply) |
| Power Dissipation | 115 mW at 580 kHz | — |
| No Missing Code | 18-bit NMC ensured over temperature | — |
| Latency | Zero (SAR architecture) | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Terminal Form | Gull Wing | — |
| Package Code | TFQFP | — |
| Number of Input Channels | — | 1 |
| Sampling Rate | — | 1.25 MSPS |
| Analog Input Type | — | Single-ended, unipolar |
| Input Voltage Range | — | 0 V to VREF |
| Internal Reference Voltage | — | 4.096 V |
| Digital Interface | — | Parallel (16-bit, unipolar) |
| Power Dissipation (typical) | — | 110 mW at 1.25 MSPS |
| Lead Pitch | — | 0.5 mm |
| MSL Level | — | 2 (1 year floor life) |
| Lead-Free | — | Yes |