- 您现在的位置：买卖IC网 > PDF目录20617 > 78M6610+PSU/B00 (Maxim Integrated)IC ENERGY MEASURMENT 1PH 24TQFN PDF资料下载
参数资料
| 型号： | 78M6610+PSU/B00 |
| 厂商： | Maxim Integrated |
| 文件页数： | 42/63页 |
| 文件大小： | 0K |
| 描述： | IC ENERGY MEASURMENT 1PH 24TQFN |
| 标准包装： | 75 |
| 输入阻抗： | 30 千欧 ~ 90 千欧 |
| 电压 - 高输入/输出： | 2V |
| 电压 - 低输入/输出： | 0.8V |
| 电流 - 电源： | 8.1mA |
| 电源电压： | 3 V ~ 3.6 V |
| 测量仪表类型： | 单相 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 管件 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页当前第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页
78M6610+PSU Data Sheet
4.1.1 Command-Response Protocol Description
In this protocol, the host is the master and must initiate communications. The master should first select
the device that needs to communicate with, then set the device’s register address pointer and finally
performing the read or write operations. The sequence of operation is shown in the following diagram.
Select Target
Device
Set Register
Address Pointer
Read/Write
Commands
De-Select
Target Device
After sending the synchronization header code (0xAA), the master sends (in the following order) the byte
counts (bytes in payload), the payload and then the checksum that provides data integrity check. The
following figure shows a generic command packet generated from the master:
Header
(0xAA)
Byte
Count
Payload
Checksum
The payload contains commands, device address, registers address, data etc. The payload can contain
either a single command or multiple commands. The protocol allows for reading or writing one up to 252
bytes in a single operation. Following is the data access method for both read and write. Only the payload
is shown.
Device Selection
The device needs to be selected first using the following command:
PAYLOAD
0xCF
Command
SSI ID
The 78M6610+PSU replies with an acknowledge message.
Once the device is selected, the SSB/DIR/SCL pin will be asserted (logic high), enabling the RS-485 bus
driver. The SSB/DIR/SCL pin will be asserted until the device is de-selected.
42
Rev 1
相关PDF资料 |
PDF描述 |
|---|---|
| ACB65DHLT | CONN EDGECARD 130PS .050 DIP SLD |
| RN-3.312S/P | CONV DC/DC 1.25W 3.3VIN 12VOUT |
| AIAP-01-120-K-T | INDUCTOR 12UH 10% 1400MA |
| LM4040D25QDBZR | IC VREF SHUNT PREC 2.5V SOT-23-3 |
| VI-BN4-EU-F3 | CONVERTER MOD DC/DC 48V 200W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 78M6611-EVM | 制造商:Maxim Integrated Products 功能描述:78M6611 EVAL BOARD - Boxed Product (Development Kits) |
| 78M6611-IVT/F | 功能描述:IC POWER MEASUREMENT AC 24-TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 能量测量 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:* |
| 78M6611-IVT/F/P | 制造商:Maxim Integrated Products 功能描述:PROGRAMMED - LEAD FREE - Rail/Tube |
| 78M6611-IVTR/F | 功能描述:IC POWER MEASUREMENT AC 24-TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 能量测量 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:* |
| 78M6611-IVTR/F/P | 制造商:Maxim Integrated Products 功能描述:PROGRAMMED - LEAD FREE/TAPE & REEL - Tape and Reel |
发布紧急采购，3分钟左右您将得到回复。