| Part Number | SA89851HLP |
|---|---|
| Supply Voltage (V) | 2.7-5.25 |
| Resolution (bit) | 12 |
| Sample Rate(sps) | 1M |
| Iq (uA) | / |
| Gain Error (Typ) | ±0.8LSB |
| Gain Error (max) | -4, 2.5LSB (2.5V Range) |
| Offset(Typ) (LSB) | ±5LSB |
| Offset(Max) (LSB) | ±1LSB |
| Internal Temperature Sensor(Max) (°C) | / |
| Programmable Gain Amplifier (V) | / |
| Interface | SPI |
| Features / Special Function | 12-bit ADC, Power-down function, 0V to 5V and 0V to 2.5V Input Range, Auto and Manual Channel Selection Modes |
| Package | TSSOP30 |
The SA89851 is a 12-bit multi-channel analog-to-digital converter (ADC) featuring a successive approximation register (SAR) with a built-in sample and hold circuit. The device supports a broad analog supply range of 2.7V to 5.25V. The low power consumption makes this device ideal for battery-powered and isolated power supply applications.
The device features two software-selectable input ranges (0V to VREF and 0V to 2xVREF), individually configurable general-purpose input/outputs (GPIOs), and two programmable alarm thresholds per channel. It also includes a power-down feature to conserve energy when operating at reduced conversion speeds.
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SA89851HLP is intended for evaluating 8-Channel 12-Bit, 1MSPS, Single-Ended Automotive Analog-to-Digital Converter.
| Title | Date |
|---|---|
| Automotive Solutions Q2 2024 | 2024-05-20 |
| Industrial Designs Q2 2024 | 2024-05-20 |
| Selection Guide Q2 2024 | 2024-05-20 |
