MAX156BENG vs MAX128BCNG Comparison
Detailed side-by-side comparison of MAX156BENG by Maxim Integrated and MAX128BCNG 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 | MAX156BENG | MAX128BCNG |
|---|---|---|
| Brand | Maxim Integrated | Maxim Integrated |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.45 | $10.27 |
| Resolution | 8 bit | 12 bit |
| Number of Channels | 8 single-ended (4 differential) | — |
| 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) | — |
| Internal Reference Voltage | 2.5 V | 4.096 V |
| 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) | — |
| Package | 24-pin PDIP (DIP-24, 0.300 inch / 7.62 mm pitch) | 24-pin PDIP |
| Mounting Type | Through-Hole | Through-Hole |
| Interface | Parallel microprocessor-compatible | — |
| Track-and-Hold Architecture | Simultaneous T/H on all channels | — |
| RoHS Status | MAX156BENG: non-compliant (Pb); MAX156BENG+: compliant per LCSC | Compliant (lead-free + suffix variants) |
| Number of Analog Input Channels | — | 8 |
| Sampling Rate | — | 8 ksps |
| Supply Voltage | — | +5 V (single supply) |
| Input Voltage Range | — | Software-selectable: 0 to VREF, 0 to VREF/2, ±VREF, ±VREF/2 |
| External Reference Support | — | Yes |
| Linearity (DNL/INL) | — | ±1/2 LSB |
| Track/Hold Bandwidth | — | 5 MHz |
| Fault-Protected Analog Inputs | — | ±16.5 V tolerant |
| Serial Interface | — | 2-wire I2C-compatible (SDA, SCL) |
| ADC Architecture | — | SAR (Successive Approximation) |
| Operating Temperature Range | — | 0C to +70C (C grade) |