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参数资料
| 型号： | AS5043 DB V2 |
| 厂商： | ams |
| 文件页数： | 4/37页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO AS5043 |
| 标准包装： | 1 |
| 传感器类型： | 磁性，旋转位置 |
| 传感范围： | 360° |
| 接口： | USB |
| 电源电压： | 5V USB 或 9V |
| 嵌入式： | 是，MCU，8 位 |
| 已供物品： | 板，线缆 |
| 已用 IC / 零件： | AS5043 |
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AS5043
Data Sheet - Pin Configuration
5.1 Pin Description
Pins 7, 15 and 16 are supply pins, pins 5, 13 and 14 are for internal use and must be left open.
Pin 1 is the magnetic field strength indicator, MagRNGn . It is an open-drain output that is pulled to VSS when the
magnetic field is out of the recommended range (45mT to 75mT). The chip will still continue to operate, but with reduced
performance, when the magnetic field is out of range. When this pin is low, the analog output at pins #10 and #12 will be
0V to indicate the out-of-range condition.
Pin 2 MODE allows switching between filtered (slow) and unfiltered (fast mode). This pin must be tied to VSS or VDD5V,
and must not be switched after power up. See section 0.
Pin 3 Chip Select ( CSn ; active low) selects a device for serial data transmission over the SSI interface. A “logic high” at
CSn forces output DO to digital tri-state.
Pin 4 CLK is the clock input for serial data transmission over the SSI interface (see section 1)
Pin 6 DO (Data Out) is the serial data output during data transmission over the SSI interface (see section 1)
Pin 8 PROG_DI is used to program the different operation modes, as well as the zero-position in the OTP register.
This pin is also used as a digital input to shift serial data through the device in Daisy Chain Configuration, (see page 9).
Pin 9 DACref is the external voltage reference input for the Digital-to-Analog Converter (DAC). If selected, the analog
output voltage on pin 12 (V out ) will be ratiometric to the voltage on this pin.
Pin10 DACout is the unbuffered output of the DAC. This pin may be used to connect an external OPAMP, etc. to the
DAC.
Pin 11 FB ( F eed b ack) is the inverting input of the OPAMP buffer stage.
Access to this pin allows various OPAMP configurations.
Pin 12 Vout is the analog output pin. The analog output is a DC voltage, ratiometric to VDD5V (3.0 – 5.5V) or an external
voltage source and proportional to the angle.
www.austriamicrosystems.com
Revision 1.80
3 – 36
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AS5043TR | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:PROGRAMMABLE 360° MAGNETIC ANGLE ENCODER WITH ABSOLUTE SSI AND ANALOG OUTPUTS |
| AS5045 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:12 BIT PROGRAMMABLE MAGNETIC ROTARY ENCODER |
| AS5045 AB | 功能描述:BOARD ADAPTER AS5045 RoHS:否 类别:编程器，开发系统 >> 评估板 - 传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
| AS5045 DB | 制造商:ams 功能描述:Demoboard for AS5045 Rotary Encoder, Bulk |
| AS5045 DB V2 | 功能描述:BOARD DEMO AS5045 RoHS:否 类别:编程器，开发系统 >> 评估板 - 传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
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