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