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ADP5589ACPZ-01-R7集成电路(IC)专用规格书PDF中文资料
厂商型号 |
ADP5589ACPZ-01-R7 |
参数属性 | ADP5589ACPZ-01-R7 封装/外壳为24-WFQFN 裸露焊盘,CSP;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 专用;ADP5589ACPZ-01-R7应用范围:小键盘输入,输入/输出扩展;产品描述:IC INTERFACE SPECIALIZED 24LFCSP |
功能描述 | Keypad Decoder and I/O Expansion |
文件大小 |
644.37 Kbytes |
页面数量 |
52 页 |
生产厂商 | Analog Devices |
企业简称 |
AD【亚德诺】 |
中文名称 | 亚德诺半导体技术有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-1 18:26:00 |
ADP5589ACPZ-01-R7规格书详情
GENERAL DESCRIPTION
The ADP5589 is a 19 I/O port expander with built-in keypad matrix decoder, programmable logic, reset generator, and PWM generator. I/O expander ICs are used in portable devices (phones, remote controls, and cameras) and nonportable applications (healthcare, industrial, and instrumentation). I/O expanders can be used to increase the number of I/Os available to a processor or to reduce the number of I/Os required through interface connectors for front panel designs.
The ADP5589, which handles all key scanning and decoding, can flag the main processor via an interrupt line when new key events have occurred. In addition, GPI changes and logic changes can be tracked as events via the FIFO, eliminating the
need to monitor different registers for event changes. The ADP5589 is equipped with a FIFO to store up to 16 events. Events can be read back by the processor via an I2C compatible interface.
The ADP5589 frees up the main processor from having to monitor the keypad, thereby reducing power consumption and/or increasing processor bandwidth for performing other functions.
The programmable logic functions allow common logic requirements to be integrated as part of the GPIO expander, saving board area and cost.
FEATURES
16-element FIFO for event recording
19 configurable I/Os allowing functions such as
Keypad decoding for matrix up to 11 × 8
Key press/release interrupts
Key pad lock/unlock
GPIO functions
GPI with selectable interrupt level
100 kΩ or 300 kΩ pull-up resistors
300 kΩ pull-down resistors
GPO with push-pull or open drain
Dual programmable logic blocks
PWM generator
Internal PWM generation
External PWM with internal PWM AND function
Clock divider
Reset generators
I2C interface with fast-mode plus (Fm+) support up to 1 MHz
Open-drain interrupt output
24-lead LFCSP 3.5 mm × 3.5 mm
25-ball WLCSP 1.99 mm × 1.99 mm
APPLICATIONS
Devices requiring keypad entry and I/O expansion capabilities
ADP5589ACPZ-01-R7属于集成电路(IC) > 专用。亚德诺半导体技术有限公司制造生产的ADP5589ACPZ-01-R7专用该系列产品可提供所需的功能,用以将信息源/信宿连到各种复杂或范围狭窄应用中的传感器、变送器、致动器、传输介质或其他此类端点。例如,汽车安全气囊驱动器、车身控制和信息娱乐总线、自适应电缆均衡器、智能卡等等。
产品属性
- 产品编号:
ADP5589ACPZ-01-R7
- 制造商:
Analog Devices Inc.
- 类别:
集成电路(IC) > 专用
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 应用:
小键盘输入,输入/输出扩展
- 接口:
I²C
- 电压 - 供电:
1.65V ~ 3.6V
- 封装/外壳:
24-WFQFN 裸露焊盘,CSP
- 供应商器件封装:
24-LFCSP-WQ(3.5x3.5)
- 安装类型:
表面贴装型
- 描述:
IC INTERFACE SPECIALIZED 24LFCSP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI(亚德诺)/LINEAR(凌特) |
23+ |
LFCSP24 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
ADI/亚德诺 |
21+ |
原封装 |
13880 |
公司只售原装,支持实单 |
询价 | ||
ADI(亚德诺)/LINEAR(凌特) |
20+ |
LFCSP-24 |
1500 |
询价 | |||
ADI/亚德诺 |
24+ |
LFCSP-24 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
AD |
23+ |
24-LFCSP-WQ(3.5X3.5) |
209250 |
专业分销产品!原装正品!价格优势! |
询价 | ||
ADI-亚德诺 |
24+25+/26+27+ |
QFN-24 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
ADI/亚德诺 |
2402+ |
LFCSP-24 |
8324 |
原装正品!实单价优! |
询价 | ||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
询价 | |||
ADI/亚德诺 |
23+ |
LFCSP-24 |
25500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
ADI(亚德诺)/LINEAR |
2117+ |
LFCSP-24 |
315000 |
1500个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 |