MAX1203BEAP vs MAX1145BEAP+ Comparison
Detailed side-by-side comparison of MAX1203BEAP by Maxim Integrated and MAX1145BEAP+ by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MAX1203BEAP | MAX1145BEAP+ |
|---|---|---|
| Brand | Maxim Integrated | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.10 | $5.95 |
| Manufacturer | Analog Devices Inc. / Maxim Integrated | — |
| Product Category | Analog-to-Digital Converter (ADC) | — |
| Architecture | SAR (Successive Approximation Register) | — |
| Resolution | 12 bit | 14 bit |
| Number of Channels | 8 (single-ended) / 4 (differential) | — |
| Sampling Rate | 133 kSPS | 150 ksps |
| Input Type | Differential, Single-Ended, Pseudo-Differential | Single-ended |
| Analog Supply Voltage (AVDD) | 4.75 V to 5.25 V (nominal 5 V) | — |
| Digital Supply Voltage (DVDD) | 2.7 V to 5.25 V (drives +3 V logic) | — |
| Analog Input Range | 0 V to +5 V (unipolar); ±5 V (bipolar, ±VREF mode); ±12 V with external scaling | — |
| Input Fault Tolerance | ±16.5 V at AVDD = +5 V | — |
| Integral Non-Linearity (INL) | ±1 LSB (max) | — |
| Differential Non-Linearity (DNL) | ±1 LSB (max, no missing codes) | — |
| Internal Reference Voltage | +4.096 V | — |
| Reference Accuracy | [DATA_NEEDED: internal reference accuracy %] | — |
| Supply Current (active) | 2.5 mA (typ at 133 kSPS) | — |
| Supply Current (shutdown) | < 10 µA | — |
| Digital Interface | SPI / QSPI / MICROWIRE-compatible serial | — |
| Operating Temperature Range | -40 °C to +85 °C (E temperature grade) | — |
| Package | 20-pin SSOP | 20-pin SSOP |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes (per Maxim datasheet) | — |
| Number of Inputs | — | 1 |
| Converter Type | — | SAR (Successive Approximation Register) |
| Supply Voltage | — | 3.135 V to 3.465 V (single 3.3 V) |
| Interface | — | SPI-compatible serial |
| Reference Type | — | External |
| Operating Temperature | — | -40 C to +85 C (industrial) |
| Temperature Grade | — | Industrial |
| Terminal Form | — | Gull Wing |
| Number of Terminals | — | 20 |
| Package Code | — | SSOP |
| Package Shape | — | Rectangular |