ADuC845BCPZ62-3: Precision Analog Microcontroller: 12MIPS 8052 Flash MCU + 10-Ch 24-Bit ADC + 12-Bit DAC
The ADuC845 MicroConverter is a fully integrated Dual 24-bit, Multi-Channel Sigma Delta ADC and Flash microcontroller on a single chip. This device is a multi-channel extension of ADI’s popular ADuC844 and ADuC846 MicroConverter family and is optimized for applications in industrial control, smart sensors, loadcells and instrumentation that require precison acquisition of multiple (up to 10) channels.
The ADuC845 is available in 52-pin PQFP or 56-pin CSP packages and operates on a 3 V or 5 V power supply over the standard industrial temperature range. Like all of ADI's MicroConverter products, the device is supported by the QuickStart and QuickStart-Plus development systems.
ADuC845BCPZ62-3 特点
- Dual 24-Bit, Precision Sigma-Delta ADCs
- 10-Channel Single-Ended Input or 5-Channel Differential Input Options
- Buffered Programmable Gain, Self-Calibrating, 24-Bit Primary ADC
- Self Calibrating, 24-Bit Auxiliary ADC
- Two Independent, Differential Reference Inputs Options
- On-Chip, Burn-out and Excitation Current Options
- Single 12-Bit Rail-to-Rail Voltage-Output DAC
- Precision Temperature Sensor
- Two Flexible PWM Outputs
- Single Cycle 8052 Core to
- 62K-Byte In-Circuit Re-Programmable
- 4K-Byte Read/Write Accessible
ADuC845BCPZ62-3 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADuC845BCP62-3 | 量产 | 56 ld LFCSP (8x8mm) | 56 | 工业 |
| ADuC845BCP62-5 | 量产 | 56 ld LFCSP (8x8mm) | 56 | 工业 |
| ADuC845BCP8-3 | 量产 | 56 ld LFCSP (8x8mm) | 56 | 工业 |
| ADuC845BCPZ62-3 | 量产 | 56 ld LFCSP (8x8mm) | 56 | 工业 |
| ADuC845BCPZ62-5 | 量产 | 56 ld LFCSP (8x8mm) | 56 | 工业 |
| ADuC845BCPZ8-3 | 量产 | 56 ld LFCSP (8x8mm) | 56 | 工业 |
| ADuC845BCPZ8-5 | 量产 | 56 ld LFCSP (8x8mm) | 56 | 工业 |
| ADuC845BSZ62-3 | 量产 | 52 ld MQFP (13.90mm width) | 52 | 工业 |
| ADuC845BSZ62-5 | 量产 | 52 ld MQFP (13.90mm width) | 52 | 工业 |
| ADuC845BSZ8-3 | 量产 | 52 ld MQFP (13.90mm width) | 52 | 工业 |
| ADuC845BSZ8-5 | 量产 | 52 ld MQFP (13.90mm width) | 52 | 工业 |
| EVAL-ADuC-CABLE1Z | 量产 | 评估板 | - | 待定 |
| EVAL-ADuC845QSZ | 量产 | 评估板 | - | 待定 |
