MAX128ACAI vs MAX1147BEUP+T Comparison
Detailed side-by-side comparison of MAX128ACAI by Maxim Integrated and MAX1147BEUP+T 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 ObsoleteMaxim Integrated
MAX1147BEUP+T - 14-Bit 4Ch 116ksps 3.3V Precision ADC | Maxim
MAX1147BEUP+T ✓ ActiveSpecification Comparison
| Parameter | MAX128ACAI | MAX1147BEUP+T |
|---|---|---|
| Brand | Maxim Integrated | Maxim Integrated |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $15.19 | $8.70 |
| Resolution | 12 bits | 14 bit |
| Number of Analog Input Channels | 8 | — |
| Sampling Rate | 8 ksps | 116 ksps |
| Supply Voltage | +5V (single supply) | +2.7 V to +3.6 V |
| Input Type | Single-Ended | — |
| Data Interface | I2C-compatible 2-wire serial | — |
| Architecture | SAR (Successive Approximation) | — |
| Configuration | MUX-S/H-ADC (1:1 S/H:ADC ratio) | — |
| Number of A/D Converters | 1 | — |
| Input Ranges | 0 to +VREF, 0 to +VREF/2, ±VREF, ±VREF/2 (software-selectable) | — |
| Reference Type | Internal (4.096V, MAX128A variant) | — |
| Input Overvoltage Tolerance | ±16.5V (fault-protected) | — |
| Linearity (DNL) | ±1/2 LSB (max) | — |
| Package | 28-SSOP (5.30 mm body width) | 20-pin TSSOP (EUP) |
| 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 Channels | — | 4 single-ended / 2 differential |
| Supply Current (typ at 116 ksps) | — | 0.6 mA |
| Shutdown Current | — | < 1 µA |
| INL (max) | — | ±1 LSB |
| DNL (max) | — | ±1 LSB |
| Input Range (single-ended) | — | 0 V to VREF |
| Input Range (true-differential) | — | ±VREF |
| Internal Reference | — | +2.5 V |
| External Reference Range | — | +1.0 V to +3.0 V |
| Interface | — | SPI/QSPI/MICROWIRE-compatible serial |
| Operating Temperature | — | -40 °C to +85 °C (Industrial) |
| RoHS Status | — | Compliant |