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| 型号： | MCP6566RT-E/OT |
| 厂商： | Microchip Technology |
| 文件页数： | 22/30页 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR O-D 1.8V SOT23-5 |
| 产品培训模块： | MCP656x |
| 标准包装： | 1 |
| 类型： | 通用 |
| 元件数： | 1 |
| 输出类型： | CMOS，开路漏极 |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V |
| 电压 - 输入偏移（最小值）： | 10mV @ 5.5V |
| 电流 - 输入偏压（最小值）： | 1pA @ 5.5V |
| 电流 - 输出（标准）： | 50mA |
| 电流 - 静态（最大值）： | 130µA |
| CMRR, PSRR（标准）： | 66dB CMRR，70dB PSRR |
| 传输延迟（最大）： | 80ns |
| 磁滞： | 5mV |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | SC-74A，SOT-753 |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 产品目录页面： | 681 (CN2011-ZH PDF) |
| 其它名称： | MCP6566RT-E/OTDKR |
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DS580F6
37
CS8406
troller. This is also true if the channel status data is entered serially through the COPY/C pin when the part
is in Hardware Mode.
16.1.2
Serial Copy Management System (SCMS)
In Software Mode, the CS8406 allows read/modify/write access to all the channel status bits. For Con-
sumer Mode SCMS compliance, the host microcontroller needs to manipulate the Category Code, Copy
bit and L bit appropriately.
In Hardware Mode, the SCMS protocol can be followed by either using the COPY and ORIG input pins,
or by using the C bit serial input pin. These options are documented in the Hardware Mode section of this
data sheet.
16.1.3
Channel Status Data E Buffer Access
The E buffer is organized as 24 x 16-bit words. For each word the MS Byte is the A channel data, and the
LS Byte is the B channel data (see Figure 17).
There are two methods of accessing this memory, known as One-Byte Mode and Two-Byte Mode. The
desired mode is selected through a control register bit.
16.1.3.1 One-Byte Mode
In many applications, the channel status blocks for the A and B channels will be identical. In this situation,
if the user reads a byte from one of the channel's blocks, the corresponding byte for the other channel will
be the same. Similarly, if the user wrote a byte to one channel's block, it would be necessary to write the
same byte to the other block. One-Byte Mode takes advantage of the often identical nature of A andB chan-
nel status data.
When reading data in One-Byte Mode, a single byte is returned, which can be from channel A or B data,
depending on a register control bit. If a write is being done, the CS8406 expects a single byte to be input
to its control port. This byte will be written to both the A and B locations in the addressed word.
One-Byte Mode saves the user substantial control port access time, as it effectively accesses 2 bytes worth
of information in 1 byte's worth of access time. If th e control port's auto increment addressing is used in
combination with this mode, multi-byte accesses such as full-block reads or writes can be done especially
efficiently.
EtoF interrupt occurs
Optionally set E to F inhibit
If set, clear E to F inhibit
Return
Write E data
Wait for E to F transfer
Figure 18. Flowchart for Writing the E Buffer
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| MCP6566T-E/LT | 功能描述:校验器 IC Singl 1.8V Opn Drain Comparator, E temp RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MCP6566T-E/MC | 功能描述:校验器 IC SNGL 16V Open Drain Comparator E temp RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MCP6566T-E/MS | 功能描述:校验器 IC SNGL 16V Open Drain Comparator E temp RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MCP6566T-E/OT | 功能描述:校验器 IC Singl 1.8V Opn Drain Comparator, E temp RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
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