MAX128BENG vs MAX156BENG Comparison
Detailed side-by-side comparison of MAX128BENG by Analog Devices and MAX156BENG 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
MAX156BENG - 8-Ch 8-Bit 250ksps ADC with T/H | Maxim Integrated
MAX156BENG ✓ ActiveSpecification Comparison
| Parameter | MAX128BENG | MAX156BENG |
|---|---|---|
| Brand | Analog Devices | Maxim Integrated |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.20 | $7.45 |
| Resolution | 12 bits | 8 bit |
| Number of Channels | 8 single-ended / 4 differential | 8 single-ended (4 differential) |
| Sampling Rate | 8 ksps | — |
| ADC Architecture | SAR (Successive Approximation Register) | — |
| Supply Voltage | +5 V (single analog supply) | — |
| Input Voltage Ranges | 0 to 5V, 0 to 10V, ±5V, ±10V, 0 to 15V, ±15V | — |
| Digital Interface | 2-wire I2C-compatible (SDA, SCL) | — |
| Internal Reference Voltage | 4.096 V | 2.5 V |
| Shutdown Modes | Hardware SHDN + software standby + full power-down | — |
| I2C Address Select | AD0 pin (0x50 or 0x52) | — |
| Operating Temperature | -40C to +85C (E suffix) | — |
| Package | 24-pin PDIP (DIP-24) | 24-pin PDIP (DIP-24, 0.300 inch / 7.62 mm pitch) |
| Mounting Type | Through-Hole (THT) | Through-Hole |
| RoHS Status | Compliant (G suffix - lead-free finish) | MAX156BENG: non-compliant (Pb); MAX156BENG+: compliant per LCSC |
| Data Interface | I2C serial, up to 8 devices per bus | — |
| Sample Rate | — | 250 ksps per channel (278 ksamples/sec aggregate per distributor data) |
| Converter Type | — | SAR (Successive Approximation) with simultaneous T/H |
| Analog Supply Voltage | — | 4.75 V to 5.25 V |
| Digital Supply Voltage | — | 4.75 V to 5.25 V |
| Analog Input Range | — | 0 V to +5 V (unipolar); +/-5 V (bipolar) |
| Operating Current (typical) | — | 2.7 mA at 5 V |
| Power Dissipation (typical) | — | 13.5 mW at 5 V / 250 ksps |
| Operating Temperature (MAX156BENG) | — | 0 C to +70 C (Commercial) |
| Operating Temperature (MAX156BENG+) | — | -40 C to +85 C (Industrial) |
| Interface | — | Parallel microprocessor-compatible |
| Track-and-Hold Architecture | — | Simultaneous T/H on all channels |