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参数资料
| 型号： | TSL26713FN |
| 厂商： | AMS-TAOS USA Inc |
| 文件页数： | 14/27页 |
| 文件大小： | 0K |
| 描述： | IC PROXIMITY DETECTOR 6-DFN |
| 标准包装： | 1 |
| 检测距离： | 18'（45.72cm） |
| 传感器类型： | 红外线 |
| 物体感测： | 非金属 |
| 响应频率： | 400kHz |
| 主体材料： | * |
| 电源电压： | 2.6 V ~ 3.6 V |
| 端子类型： | 2 线 |
| 封装/外壳： | * |
| 其它名称： | TSL26713-FNDKR |
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TSL2671
DIGITAL PROXIMITY DETECTOR
TAOS118 ? JANUARY 2011
I 2 C Protocol
Interface and control are accomplished through an I 2 C serial compatible interface (standard or fast mode) to
a set of registers that provide access to device control functions and output data. The devices support the 7-bit
I 2 C addressing protocol. Devices TSL26711 and TSL26713 are at slave address 0x39, while the TSL26715 and
TSL26717 devices are at slave address 0x29.
The I 2 C standard provides for three types of bus transaction: read, write, and a combined protocol (Figure 13).
During a write operation, the first byte written is a command byte followed by data. In a combined protocol, the
first byte written is the command byte followed by reading a series of bytes. If a read command is issued, the
register address from the previous command will be used for data access. Likewise, if the MSB of the command
is not set, the device will write a series of bytes at the address stored in the last valid command with a register
address. The command byte contains either control information or a 5-bit register address. The control
commands can also be used to clear interrupts.
The I 2 C bus protocol was developed by Philips (now NXP). For a complete description of the I 2 C protocol, please
review the NXP I 2 C design specification at http://www.i2c?bus.org/references/.
A
N
P
R
S
S
W
...
Acknowledge (0)
Not Acknowledged (1)
Stop Condition
Read (1)
Start Condition
Repeated Start Condition
Write (0)
Continuation of protocol
Master-to-Slave
Slave-to-Master
1
7
1
1
8
1
8
1
1
S
Slave Address
W
A
Command Code
A
Data Byte
A
...
P
I 2 C Write Protocol
1
7
1
1
8
1
8
1
1
S
Slave Address
R
A
Data
A
Data
A
...
P
I 2 C Read Protocol
1
S
7
Slave Address
1
W
1
A
8
Command Code
1
A
1
S
8
Data
1
R
1
A
8
1
8
1
1
Data
A
Data
A
...
P
I 2 C Read Protocol — Combined Format
Figure 13. I 2 C Protocols
The LUMENOLOGY r Company
r
www.taosinc.com
r
Copyright E 2011, TAOS Inc.
13
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相关代理商/技术参数 |
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|---|---|
| TSL2672 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:DIGITAL PROXIMITY DETECTOR |
| TSL26721FN | 制造商:TAOS Inc 功能描述:IC PROXIMITY DETECTOR 6-DFN |
| TSL26723FN | 制造商:TAOS Inc 功能描述:IC PROXIMITY DETECTOR 6-DFN |
| TSL267-LF | 功能描述:光频率和光电压 Light to Voltage Precision NIR RoHS:否 制造商:ams 峰值波长:1000 nm 工作电源电压:5 V 最大工作温度:+ 85 C 最小工作温度:- 25 C 安装风格: 封装 / 箱体: |
| TSL267SM-LF | 功能描述:光频率和光电压 Light to Voltage Converter RoHS:否 制造商:ams 峰值波长:1000 nm 工作电源电压:5 V 最大工作温度:+ 85 C 最小工作温度:- 25 C 安装风格: 封装 / 箱体: |
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