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| 型号： | TMD26713 |
| 厂商： | AMS-TAOS USA Inc |
| 文件页数： | 15/29页 |
| 文件大小： | 0K |
| 描述： | IC PROXIMITY DETECTOR DGTL 8-MOD |
| 标准包装： | 1 |
| 检测距离： | 3.937"（100mm） |
| 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： | TMD26713-TDKR |
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TMD2671
DIGITAL PROXIMITY DETECTOR
TAOS144B ? SEPTEMBER 2012
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.
The I 2 C standard provides for three types of bus transaction: read, write, and a combined protocol (Figure 11).
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
Sr
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
Sr
7
Slave Address
1
R
1
A
8
1
8
1
1
Data
A
Data
A
...
P
I 2 C Read Protocol — Combined Format
Figure 11. I 2 C Protocols
Copyright E 2012, TAOS Inc.
14
r
www.taosinc.com
r
The LUMENOLOGY r Company
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| TMD26721 | 制造商:TAOS Inc 功能描述:IC PROXIMITY DETECTOR DGTL |
| TMD26723 | 制造商:TAOS Inc 功能描述:IC PROXIMITY DETECTOR DGTL |
| TMD27711 | 功能描述:IC PROXIMITY DETECTOR DGTL 8-MOD RoHS:是 类别:传感器，转换器 >> 近程 系列:- 标准包装:2,000 系列:- 检测距离:- 传感器类型:电感 物体感测:- 响应频率:- 主体材料:- 屏蔽:无屏蔽 电源电压:3.1 V ~ 4.5 V，4 V ~ 40 V 输出类型:- 端子类型:- 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 其它名称:SP000011717SP000242372 |
| TMD27713 | 功能描述:IC PROXIMITY DETECTOR DGTL 8-MOD RoHS:是 类别:传感器，转换器 >> 近程 系列:- 标准包装:2,000 系列:- 检测距离:- 传感器类型:电感 物体感测:- 响应频率:- 主体材料:- 屏蔽:无屏蔽 电源电压:3.1 V ~ 4.5 V，4 V ~ 40 V 输出类型:- 端子类型:- 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 其它名称:SP000011717SP000242372 |
| TMD2771EVM | 制造商:ams 功能描述:EVAL MODULE FOR TMD2771 制造商:ams 功能描述:Evaluation Module |
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