ADS8318IDRCR vs ADS8381IPFBRG4 Comparison
Detailed side-by-side comparison of ADS8318IDRCR by Texas Instruments and ADS8381IPFBRG4 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
ADS8318IDRCR - 16-Bit 500kSPS SAR ADC | Texas Instruments | SON-10
ADS8318IDRCR ✓ ActiveTexas Instruments
ADS8381IPFBRG4 - 18-Bit 580kHz SAR ADC, 48-TQFP | Texas Instruments
ADS8381IPFBRG4 ✓ ActiveSpecification Comparison
| Parameter | ADS8318IDRCR | ADS8381IPFBRG4 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.85 | $13.95 |
| Resolution | 16 bit | 18 bits |
| Sample Rate | 500 kSPS | — |
| Input Type | Unipolar Differential | Unipolar, pseudo-bipolar differential |
| Number of Input Channels | 1 | — |
| Architecture | SAR | SAR (Successive Approximation Register) |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Conversion Time | 1.4 us | — |
| Interface | Serial (SPI/QSPI/MICROWIRE-compatible) | — |
| Integral Non-Linearity (INL) | ±0.0023% FSR | — |
| Power Dissipation | 18 mW at 500 kSPS | — |
| Operating Temperature Range | -40 C to +85 C | -40 C to +85 C (industrial) |
| Package | 10-VSON (DRC) 3x3 mm | 48-pin TQFP (PFB), 7x7 mm |
| Mounting Type | Surface Mount | — |
| Reference Type | External | — |
| RoHS Status | Compliant | Compliant |
| Sampling Rate | — | 580 kSPS |
| Number of Inputs | — | 1 (single-ended pseudo-bipolar / unipolar) |
| Analog Supply Voltage | — | 5 V (single supply) |
| Digital I/O Supply Voltage | — | [DATA_NEEDED: digital I/O supply range] |
| Input Voltage Range | — | 0 V to VREF (unipolar) |
| Data Interface | — | Parallel (18-bit word, CMOS/TTL compatible) |
| Reference | — | Internal (external reference option per datasheet) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| Terminal Form | — | Gull Wing |
| Package Code | — | TFQFP (Thin Fine-pitch QFP) |
| No Missing Codes | — | 18 bits (guaranteed) |