AD1674BR vs ADS574KPG4 Comparison
Detailed side-by-side comparison of AD1674BR by Analog Devices and ADS574KPG4 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
ADS574KPG4 - 12-Bit 40kS/s SAR ADC, 28-PDIP | Texas Instruments
ADS574KPG4 ✓ ActiveSpecification Comparison
| Parameter | AD1674BR | ADS574KPG4 |
|---|---|---|
| Brand | Analog Devices | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $24.10 | $22.40 |
| Resolution | 12 bits | 12 bits |
| Number of Channels | 1 | — |
| Conversion Rate | 100 kSPS | — |
| Architecture | SAR (Successive Approximation) with onboard SHA | — |
| Input Range (Unipolar) | 0 V to 10 V, 0 V to 20 V | — |
| Input Range (Bipolar) | ±5 V, ±10 V | — |
| Integral Nonlinearity (INL) | ±1/2 LSB (typical) | — |
| Conversion Time | 10 us | — |
| Internal Reference | 10 V buried-Zener | — |
| Digital Interface | 8-bit and 16-bit microprocessor-compatible (three-state outputs) | — |
| Supply Voltage | ±12 V / ±15 V analog, +5 V digital | — |
| Operating Temperature | -40C to +85C (industrial) | — |
| Package | 28-pin SOIC (Wide) | — |
| Mounting Type | Surface Mount | Through-Hole |
| Process Technology | BiMOS II (bipolar + CMOS) | — |
| Pin Compatibility | Industry-standard AD574A / AD674A pinout | — |
| RoHS Status | Non-compliant (BR suffix, non-RoHS) | Compliant (G4 / Pb-free green finish) |
| Number of Analog Inputs | — | 1 (single-ended) |
| ADC Architecture | — | SAR (Successive Approximation) with capacitive DAC |
| Sampling Rate (max) | — | 40 kS/s |
| Acquisition + Conversion Time | — | 25 microseconds (max) |
| Data Interface | — | Parallel (12-bit) microprocessor-compatible |
| Package / Case | — | 28-DIP (0.600 in / 15.24 mm) |
| Operating Temperature Range | — | 0 degrees C to +70 degrees C |
| Supply Voltage (Digital VDD) | — | +5 V |
| Supply Voltage (Analog VCC) | — | [DATA_NEEDED: analog supply voltage] |
| Input Voltage Range | — | [DATA_NEEDED: unipolar/bipolar range] |
| Reference | — | Internal |
| Internal Clock | — | Yes |
| Packaging | — | Tube |
| Lead-Free | — | Yes |
| Drop-In Replacement For | — | ADC574 (most applications) |