ADS7825PG4 vs ADS8505IDBRG4 Comparison
Detailed side-by-side comparison of ADS7825PG4 by Texas Instruments and ADS8505IDBRG4 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
ADS7825PG4 - 16-Bit, 4-Ch, 40kS/s Sampling ADC | Texas Instruments
ADS7825PG4 ✓ ActiveTexas Instruments
ADS8505IDBRG4 - 16-Bit 250kSPS SAR ADC w/Parallel Interface | TI
ADS8505IDBRG4 ✓ ActiveSpecification Comparison
| Parameter | ADS7825PG4 | ADS8505IDBRG4 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.20 | $30.86 |
| Number of Bits | 16 | — |
| Sampling Rate | 40 kS/s | — |
| Number of Input Channels | 4 (single-ended / pseudo-differential) | — |
| Input Type | Single-ended, Pseudo-Differential | — |
| Data Interface | Serial (SPI/QSPI/MICROWIRE-compatible), Parallel | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Analog Supply Voltage | 4.75 V to 5.25 V | 5 V |
| Digital Supply Voltage | 4.75 V to 5.25 V (or 5V AVDD-coupled) | — |
| Input Voltage Range | 0 V to VREF (unipolar), with PGA scaling | ±10 V / ±5 V / ±3.3 V (software selectable) |
| Reference Voltage | Internal 2.5 V (laser-trimmed) or external | — |
| Integral Nonlinearity (INL) | ±2.5 LSB max (typ. 0.0046% linearity error) | — |
| Power Dissipation | 50 mW max (operating), <100 µW (power-down) | — |
| Operating Temperature | -40 °C to +85 °C | -40 °C to +85 °C (industrial) |
| Package / Case | 28-DIP (0.300 in, 7.62 mm) | — |
| Mounting Type | Through-Hole (THT) | Surface Mount |
| Packaging | Tube | — |
| RoHS Status | Compliant (Pb-free, Green) | Compliant |
| Resolution | — | 16 bit |
| Sample Rate | — | 250 kSPS |
| Number of Channels | — | 1 |
| Digital Interface | — | Parallel (16-bit + control) |
| Internal Reference | — | 2.5 V |
| INL (Max) | — | ±1.5 LSB |
| SFDR | — | 105 dB at 250 kSPS |
| Package | — | 28-SSOP (DB) |
| MSL Level | — | 2 (1 year floor life) |