MAX22512
発売前IO-Link Device Transceiver with Integrated Arm Cortex-M0 and Analog Front End
- 製品モデル
- 1
- 1Ku当たりの価格
- 価格は未定
製品情報
- Enable Smallest Sensors and Actuators
- Cortex-M0 with 64kB RAM and SWD
- IO-Link State Machine
- High Performance IO-Link Transceiver
- High Speed Comparator(s)
- 6-bit DAC Output (MAX22522 Only)
- Three 256-Tap 10kΩ Variable Resistors
- 60kΩ 64-Tap Variable Resistor
- 13-Bit ADC
- 10 GPIOs Configurable as I2C, SPI, SWD
- Integrated Temperature Sensor
- Integrated Oscillator with PLL for IO-Link
- Highly Flexible and Configurable
- 7V to 36V Supply
- COM1, COM2, and COM3 Data Rates
- Programmable 50mA to 250mA C/Q Current Limit Threshold
- 5V and 1.8V Linear Regulators with Controller
- WLP Package (4.42mm × 2.64mm)
- Robust 24V IO Interface
- Reverse Polarity and Overvoltage Protection
- Internal Monitoring Enables Enhanced Diagnostics
- Fast Demag of 200mA/1.2H Inductive Loads
- ±4kV IEC 61000-4-2 Contact ESD Protection
- ±6kV IEC 61000-4-2 Air-Gap ESD Protection
- ±1.2kV/500Ω Surge Protection on C/Q and V24
The MAX22512/MAX22522 are mixed signal IO-Link device transceivers incorporating an Arm® Cortex-M0 with an IO-Link data link state machine. This state machine autonomously manages all time critical tasks for IO-Link communication at the COM1, COM2, and COM3 data rates. The integrated state machine manages all IO-Link M-sequence types, as well as full ISDU transfers.
The MAX2512/MAX22522 integrate programmable analog components including a 13-bit ADC, integrated comparator(s), and four programmable resistors, which allow the MAX22512/MAX22522 to be used for signal generation and conditioning for end-of-line calibration for sensors and actuators.
Low-noise 5V, 3.3V, and 1.8V linear regulators provide low-noise supplies for analog signal sensing. Optionally, an external NPN transistor may also be used to shunt regulator heat off-chip.
The 24V C/Q driver can be configured to operate in high- side (PNP), low-side (NPN), or push-pull (PP) modes. The C/Q current limit threshold is programmable from 50mA to 250mA.
An integrated comparator, a 6-bit DAC, a 13-bit ADC, and high-resolution variable resistors are included for signal conditioning for analog sensing circuitry. The MAX22512 and MAX22522 are available in a 60-bump WLP package (4.42mm × 2.64mm) and operate over the −40°C to +125°C temperature range.
APPLICATIONS
- IO-Link Actuators
- IO-Link Sensors
ドキュメント
データシート 2
ユーザ・ガイド 1
| 製品モデル | ピン/パッケージ図 | 資料 | CADシンボル、フットプリント、および3Dモデル |
|---|---|---|---|
| MAX22512AWU+T | W602B4+1 |
これは最新改訂バージョンのデータシートです。
ハードウェア・エコシステム
| 製品モデル | 製品ライフサイクル | 詳細 |
|---|---|---|
| MAX22522 | 新規設計に推奨 | Cortex-M0とアナログ・フロントエンドが内蔵されたIO-Linkデバイス・トランシーバ |
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