ADS8342IBPFBR vs ADS8381IPFBRG4 Comparison
Detailed side-by-side comparison of ADS8342IBPFBR 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
ADS8342IBPFBR - 16-Bit 250kSPS 4-Ch SAR ADC | Texas Instruments
ADS8342IBPFBR ✓ ActiveTexas Instruments
ADS8381IPFBRG4 - 18-Bit 580kHz SAR ADC, 48-TQFP | Texas Instruments
ADS8381IPFBRG4 ✓ ActiveSpecification Comparison
| Parameter | ADS8342IBPFBR | ADS8381IPFBRG4 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.45 | $13.95 |
| Resolution | 16 bit | 18 bits |
| Number of Channels | 4 | — |
| Sampling Rate | 250 kSPS | 580 kSPS |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | True Bipolar, Single-Ended | Unipolar, pseudo-bipolar differential |
| Input Signal Range | ±VREF (selectable per channel) | — |
| Output Interface | Parallel, 3-state | — |
| Supply Voltage | ±5 V | — |
| Power Dissipation | 200 mW (typ) | — |
| Maximum Integral Nonlinearity (INL) | ±4 LSB (I grade) | — |
| No Missing Codes | 16 bit (ensured) | 18 bits (guaranteed) |
| Max Offset Error | 1 mV | — |
| Package | TQFP-48 (PFB) | 48-pin TQFP (PFB), 7x7 mm |
| Operating Temperature | -40°C to +85°C (Industrial) | — |
| Mounting Type | Surface Mount | — |
| RoHS Status | Compliant | Compliant |
| Sample-and-Hold | Internal (inherent to capacitive DAC) | — |
| Reference | External | Internal (external reference option per datasheet) |
| 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) |
| Operating Temperature Range | — | -40 C to +85 C (industrial) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| Terminal Form | — | Gull Wing |
| Package Code | — | TFQFP (Thin Fine-pitch QFP) |