MAX1068AEEG+ vs MAX1156AEUP+ Comparison
Detailed side-by-side comparison of MAX1068AEEG+ by Analog Devices and MAX1156AEUP+ by Maxim Integrated. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
MAX1068AEEG+ - 14-Bit, 200ksps, 8-Ch SAR ADC | Maxim Integrated
MAX1068AEEG+ ✓ ActiveMaxim Integrated
MAX1156AEUP+ - 14-Bit 135ksps Single-Supply ADC | Maxim Integrated
MAX1156AEUP+ ✓ ActiveSpecification Comparison
| Parameter | MAX1068AEEG+ | MAX1156AEUP+ |
|---|---|---|
| Brand | Analog Devices | Maxim Integrated |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.48 | $9.80 |
| Resolution | 14 bits | 14 bits |
| Sample Rate | 200 ksps | — |
| Architecture | SAR (Successive Approximation) | — |
| Number of Input Channels | 8 single-ended / 4 pseudo-differential | — |
| Input Type | Single-ended / pseudo-differential | — |
| Analog Supply Voltage | +4.75 V to +5.25 V | +4.75 V to +5.25 V |
| Digital Supply Voltage | +4.75 V to +5.25 V | Compatible with 3 V and 5 V logic |
| Internal Reference Voltage | +4.096 V | — |
| Internal Oscillator | 2.4576 MHz | — |
| Serial Interface | SPI / QSPI / MICROWIRE-compatible | — |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL in LSB] | ±1 LSB (max) |
| Differential Nonlinearity (DNL) | [DATA_NEEDED: DNL in LSB] | ±1 LSB (max, no missing codes) |
| Signal-to-Noise + Distortion (SINAD) | [DATA_NEEDED: SINAD in dB] | — |
| Operating Temperature | 0 C to +70 C (commercial) | -40 °C to +85 °C |
| Package Type | QSOP-24 (0.150 inch, 0.250 inch pitch, MO-137AE) | — |
| Number of Pins | 24 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Terminal Form | Gull Wing | — |
| Power-Down Mode | Automatic between conversions | — |
| RoHS Status | Compliant | Compliant (per Maxim product page) |
| Sampling Rate | — | 135 ksps |
| Conversion Architecture | — | Successive Approximation (SAR) |
| Number of Channels | — | 1 (single-ended input) |
| Analog Input Range (Unipolar) | — | 0 V to +4.096 V |
| Analog Input Range (Bipolar) | — | [DATA_NEEDED: bipolar input range] |
| Supply Current (Active, 135 ksps) | — | 1.6 mA (typ) |
| Supply Current (Power-Down) | — | [DATA_NEEDED: power-down supply current in microamps] |
| Internal Conversion Clock | — | Factory-trimmed (no external required) |
| Digital Interface | — | Parallel, 14-bit, byte/word access |
| Automatic Power-Down | — | Yes (per-conversion, hardware PWDN pin) |
| Track-and-Hold | — | Input bandwidth > 1 MHz (typ) |
| Package | — | 20-pin TSSOP (4.40 mm body) |
| Temperature Grade | — | Industrial |
| MSL Level | — | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] |