- 您现在的位置：买卖IC网 > PDF目录97839 > 73S8009R-IL/F (MAXIM INTEGRATED PRODUCTS INC) SPECIALTY ANALOG CIRCUIT, PDSO28 PDF资料下载
参数资料
| 型号： | 73S8009R-IL/F |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| 封装： | LEAD FREE, SOP-28 |
| 文件页数： | 21/23页 |
| 文件大小： | 342K |
| 代理商： | 73S8009R-IL/F |
DS_8009R_056
73S8009R Data Sheet
Rev. 1.3
7
Pin
Name
Pin
(SO28)
Pin
(QFN20)
Type
Description
I/OUC
5
1
I/O
System controller data I/O to/from the card. Includes a pull-
up resistor to VDD.
AUX1UC
6
NA
I/O
System controller auxiliary data I/O to/from the card.
Includes a pull-up resistor to VDD.
AUX2UC
7
NA
I/O
System controller auxiliary data I/O to/from the card.
Includes a pull-up resistor to VDD.
CMDVCC%
CMDVCC#
8
9
2
3
I
Logic low on one or both of these pins will cause the LDO to
ramp the Vcc supply to the smart card and smart card
interface to the value described in the following table:
CMDVCC% CMDVCC#
VCC Output Voltage
0
1.8 V
0
1
5.0 V
1
0
3.0 V
1
LDO off
Refer to for additional information on the
CMDVCC% and
CMDVCC# operation.
RSTIN
10
4
I
Reset Input. This signal is the reset command to the card.
RDY
12
6
O
Signal to controller indicating the 73S8009R is ready
because VCC is above the required value after CMDVCC%
and/or
CMDVCC# is asserted low. A 20 K
Ω pull-up resistor
to VDD is provided internally. The pull-up is disabled in
PWRDN and CS=0 modes.
PWRDN
13
7
I
PWRDN=1 puts the circuit into low-power mode with all
analog functions disabled. The circuit will recover from the
PWRDN state in the same manner as recovery from a POR
event, taking approximately 1 ms. PWRDN assertion when
either
CMDVCC% or CMDVCC# is low has no effect and is
ignored. There is no pull-up or pull-down provided on this pin.
相关PDF资料 |
PDF描述 |
|---|---|
| 73S8009R-IMR/F | SPECIALTY ANALOG CIRCUIT, QCC20 |
| 73S8014R-ILR/F | SPECIALTY ANALOG CIRCUIT, PDSO20 |
| 73S8014R-IL/F | SPECIALTY ANALOG CIRCUIT, PDSO20 |
| 73S8014RT-ILR/F | SPECIALTY ANALOG CIRCUIT, PDSO20 |
| 73S8014RT-IL/F | SPECIALTY ANALOG CIRCUIT, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 73S8009R-ILR/F | 功能描述:输入/输出控制器接口集成电路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
| 73S8009R-IM/F | 功能描述:输入/输出控制器接口集成电路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
| 73S8009R-IMR/F | 功能描述:输入/输出控制器接口集成电路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
| 73S8010C | 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Smart Card Interface |
| 73S8010C-DB | 功能描述:界面开发工具 73S8010C Demo Brd RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
发布紧急采购，3分钟左右您将得到回复。