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| 型号： | HMC5843-DEMO |
| 厂商： | Honeywell Microelectronics & Precision Sensors |
| 文件页数： | 11/20页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO FOR HMC5843 |
| 特色产品： | 3-Axis Digital Compass IC HMC5843 |
| 标准包装： | 1 |
| 传感器类型： | 磁性，数字式罗盘 |
| 传感范围： | ±4g |
| 接口： | I²C |
| 灵敏度： | 7毫高斯 |
| 电源电压： | 5V |
| 嵌入式： | 否 |
| 已供物品： | 板，线缆，文档，样品，软件 |
| 已用 IC / 零件： | HMC5843 |
| 产品目录页面： | 2814 (CN2011-ZH PDF) |
| 配用： | 342-1072-ND - BOARD EVALUATION FOR HMC5843 |
| 相关产品： | 342-1071-1-ND - SENSOR MAGNETIC 3 AXIS 20-LCC |
| 其它名称： | 342-1073 |
HMC5843
REGISTERS
This device is controlled and configured via a number of on-chip registers, which are described in this section. In the
following descriptions, set implies a logic 1, and reset or clear implies a logic 0, unless stated otherwise.
Register List
The table below lists the registers and their access. All address locations are 8 bits.
Address Location
00
01
02
03
04
05
06
07
08
09
10
11
12
Name
Configuration Register A
Configuration Register B
Mode Register
Data Output X MSB Register
Data Output X LSB Register
Data Output Y MSB Register
Data Output Y LSB Register
Data Output Z MSB Register
Data Output Z LSB Register
Status Register
Identification Register A
Identification Register B
Identification Register C
Access
Read/Write
Read/Write
Read/Write
Read
Read
Read
Read
Read
Read
Read
Read
Read
Read
The address pointer value itself cannot be read via the I C bus.
Table 3: Register List
Register Access
This section describes the process of reading from and writing to this device. The devices uses an address pointer to
indicate which register location is to be read from or written to. These pointer locations are sent from the master to this
slave device and succeed the 7-bit address plus 1 bit read/write identifier.
To minimize the communication between the master and this device, the address pointer updated automatically without
master intervention. This automatic address pointer update has two additional features. First when address 12 or higher
is accessed the pointer updates to address 00 and secondly when address 09 is reached, the pointer rolls back to
address 03. Logically, the address pointer operation functions as shown below.
If (address pointer = 09) then address pointer = 03
Else if (address pointer >= 12) then address pointer = 0
Else (address pointer) = (address pointer) + 1
2
Any attempt to read a n invalid address location returns 0’s, and any write to an invalid address location or an undefined bit
within a valid address location is ignored by this device.
To move the address pointer to a random register location, first issue a “write” to that register location with no data byte
following the commend. For example, to move the address pointer to register 10, send 0x3C 0x0A.
www.honeywell.com
11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HMC5843-EVAL | 功能描述:BOARD EVALUATION FOR HMC5843 RoHS:是 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:- |
| HMC5843-TR | 功能描述:SENSOR MAGNETIC 3 AXIS 20-LCC RoHS:是 类别:传感器，转换器 >> 磁性 - 霍尔效应，数字式开关，线性，罗盘 (IC) 系列:HMC 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出（最大）:- 输出类型:数字式，PWM，8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR |
| HMC5846LS6 | 功能描述:RF Amplifier IC VSAT, DBS 12GHz ~ 16GHz 16-SMT (6x6) 制造商:analog devices inc. 系列:- 包装:带卷（TR） 零件状态:生命周期结束 频率:12GHz ~ 16GHz P1dB:34.5dBm 增益:31dB 噪声系数:- RF 类型:VSAT，DBS 电压 - 电源:7V 电流 - 电源:1.2A 测试频率:12GHz ~ 16GHz 封装/外壳:16-TFQFN 裸露焊盘 供应商器件封装:16-SMT（6x6） 标准包装:1 |
| HMC584LP5 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 12.5 - 13.9 GHz |
| HMC584LP5_10 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 12.5 - 13.9 GHz |
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