ADS8505IDBRG4 vs ADS7825PG4 Comparison
Detailed side-by-side comparison of ADS8505IDBRG4 by Texas Instruments and ADS7825PG4 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
ADS8505IDBRG4 - 16-Bit 250kSPS SAR ADC w/Parallel Interface | TI
ADS8505IDBRG4 ✓ ActiveTexas Instruments
ADS7825PG4 - 16-Bit, 4-Ch, 40kS/s Sampling ADC | Texas Instruments
ADS7825PG4 ✓ ActiveSpecification Comparison
| Parameter | ADS8505IDBRG4 | ADS7825PG4 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $30.86 | $7.20 |
| Resolution | 16 bit | — |
| Sample Rate | 250 kSPS | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Number of Channels | 1 | — |
| Input Voltage Range | ±10 V / ±5 V / ±3.3 V (software selectable) | 0 V to VREF (unipolar), with PGA scaling |
| Analog Supply Voltage | 5 V | 4.75 V to 5.25 V |
| Digital Interface | Parallel (16-bit + control) | — |
| Internal Reference | 2.5 V | — |
| INL (Max) | ±1.5 LSB | — |
| SFDR | 105 dB at 250 kSPS | — |
| Operating Temperature | -40 °C to +85 °C (industrial) | -40 °C to +85 °C |
| Package | 28-SSOP (DB) | — |
| Mounting Type | Surface Mount | Through-Hole (THT) |
| MSL Level | 2 (1 year floor life) | — |
| RoHS Status | Compliant | Compliant (Pb-free, Green) |
| 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 |
| Digital Supply Voltage | — | 4.75 V to 5.25 V (or 5V AVDD-coupled) |
| 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) |
| Package / Case | — | 28-DIP (0.300 in, 7.62 mm) |
| Packaging | — | Tube |