ADM3491集成电路(IC)驱动器接收器收发器规格书PDF中文资料
厂商型号 |
ADM3491 |
参数属性 | ADM3491 封装/外壳为14-SOIC(0.154",3.90mm 宽);包装为卷带(TR);类别为集成电路(IC) > 驱动器,接收器,收发器;产品描述:IC TRANSCEIVER FULL 1/1 14SOIC |
功能描述 | 3.3 V, Full Duplex, 840 uA 20 Mbps, EIA RS-485 Transceiver |
文件大小 |
288.4 Kbytes |
页面数量 |
12 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 | 2024-5-16 19:00:00 |
ADM3491规格书详情
GENERAL DESCRIPTION
The ADM3483/ADM3485/ADM3488/ADM3490/ADM3491 are low power, differential line transceivers designed to operate using a single 3.3 V power supply. Low power consumption, coupled with a shutdown mode, makes the ADM3483/ADM3485/ADM3488/ADM3490/ADM3491 ideal for power-sensitive applications. The ADM3488/ADM3490/ADM3491 feature full-duplex communication, while the ADM3483/ADM3485 are designed for half-duplex communication.
The ADM3483/ADM3488 feature slew rate limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250 kbps.
The ADM3485/ADM3490/ADM3491 transmit at up to 10 Mbps. The receiver input impedance is 12 kΩ, allowing up to 32 transceivers to be connected on the bus. A thermal shutdown circuit prevents excessive power dissipation caused by bus contention or by output shorting. If a significant temperature increase is detected in the internal driver circuitry during fault conditions, then the thermal shutdown circuit forces the driver output into a high impedance state. If the inputs are unconnected (floating), the receiver contains a fail-safe feature that results in a logic high output state. The parts are fully specified over the commercial and industrial temperature ranges. The ADM3483/ADM3485/ADM3488/ADM3490 are available in 8-lead SOIC_N; the ADM3491 is available in a 14-lead SOIC_N.
FEATURES
Operate with 3.3 V supply
Interoperable with 5 V logic
EIA RS-422 and RS-485 compliant over full common-mode range
Data rate options
ADM3483/ADM3488: 250 kbps
ADM3485/ADM3490/ADM3491: 10 Mbps
Half- and full-duplex options
Reduced slew rates for low EMI (ADM3483 and ADM3488)
2 nA supply current in shutdown mode (ADM3483/ADM3485/ADM3491)
Up to 32 transceivers on the bus
−7 V to +12 V bus common-mode range
Specified over the –40°C to +85°C temperature range
8 ns skew (ADM3485/ADM3490/ADM3491)
8-lead SOIC and 14-lead SOIC (ADM3491 only) packages
APPLICATIONS
Low power RS-485/RS-422 applications
Telecom
Industrial process control
HVAC
ADM3491属于集成电路(IC) > 驱动器,接收器,收发器。亚德诺半导体技术有限公司制造生产的ADM3491驱动器,接收器,收发器该系列产品的主要功能是提供必需的硬件资源,以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异,可能包括诸如瞬态抑制之类的功能,这些功能对于通信用途可能并非绝对必要,但对于可能的使用环境却是明智之选。
产品属性
- 产品编号:
ADM3491AR-REEL7
- 制造商:
Analog Devices Inc.
- 类别:
集成电路(IC) > 驱动器,接收器,收发器
- 包装:
卷带(TR)
- 类型:
收发器
- 协议:
RS422,RS485
- 驱动器/接收器数:
1/1
- 双工:
完全版
- 数据速率:
10Mbps
- 电压 - 供电:
3V ~ 3.6V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
14-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
14-SOIC
- 描述:
IC TRANSCEIVER FULL 1/1 14SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AD |
23+ |
SOP16 |
20000 |
原厂原装正品现货 |
询价 | ||
ADI |
1844+ |
SOP |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
ADI |
23+ |
BGA37.5*37 |
18000 |
询价 | |||
ADI/亚德诺 |
22+ |
TSSOP-16 |
540 |
原装现货假一赔十 |
询价 | ||
ADI/亚德诺 |
22+ |
SOP14 |
12800 |
本公司只做进口原装!优势低价出售! |
询价 | ||
ADI(亚德诺)/LINEAR(凌特) |
23+ |
PDIP14 |
6000 |
询价 | |||
ADI |
2018+ |
SMD |
85450 |
ADI一级代理商原装进口现货 |
询价 | ||
ADI/亚德诺 |
1301+ |
SOP-14 |
29403 |
原盒原标,正品现货 诚信经营 价格美丽 假一罚十 |
询价 | ||
ADI(亚德诺)/LINEAR |
21+ |
SOIC-14 |
10000 |
只做原装 假一赔万 |
询价 | ||
DLZ |
22+ |
SOP14 |
354000 |
询价 |
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