MAX1274AETC+ vs MAX128ACAI Comparison
Detailed side-by-side comparison of MAX1274AETC+ by Analog Devices and MAX128ACAI by Maxim Integrated. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Maxim Integrated
MAX128ACAI - 12-Bit 8-Ch DAS, +5V, I2C, 28-SSOP | Maxim Integrated
MAX128ACAI ObsoleteSpecification Comparison
| Parameter | MAX1274AETC+ | MAX128ACAI |
|---|---|---|
| Brand | Analog Devices | Maxim Integrated |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.42 | $15.19 |
| Resolution | 12 bit | 12 bits |
| Sampling Rate | 1.8 Msps | 8 ksps |
| Number of Input Channels | 1 | — |
| Input Type | True-Differential (software-configurable) | Single-Ended |
| Data Interface | SPI-compatible serial | I2C-compatible 2-wire serial |
| Converter Architecture | SAR (Successive Approximation) with S/H:ADC ratio 1:1 | — |
| Number of A/D Converters | 1 | 1 |
| Reference Type | External | Internal (4.096V, MAX128A variant) |
| Configuration | S/H-ADC | MUX-S/H-ADC (1:1 S/H:ADC ratio) |
| Package | 12-TQFN (4 x 4 mm, 0.80 mm height, MO-220) | 28-SSOP (5.30 mm body width) |
| Pins | 12 | — |
| Operating Temperature | 0C to +70C (Commercial) | — |
| Screening Level | Commercial | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | — |
| Number of Analog Input Channels | — | 8 |
| Supply Voltage | — | +5V (single supply) |
| Architecture | — | SAR (Successive Approximation) |
| Input Ranges | — | 0 to +VREF, 0 to +VREF/2, ±VREF, ±VREF/2 (software-selectable) |
| Input Overvoltage Tolerance | — | ±16.5V (fault-protected) |
| Linearity (DNL) | — | ±1/2 LSB (max) |
| Operating Temperature Range | — | 0C to +70C (commercial, C grade) |
| I2C Address Selection | — | ADD pin, 4 selectable addresses |