首页>73M2901-IG3>规格书详情
73M2901-IG3中文资料PDF规格书
73M2901-IG3规格书详情
DESCRIPTION
The 73M2901/5V is a single-chip modem that combines all the controller (DTE) and data pump functions necessary to implement an intelligent V.22bis data modem. This device is based on TDK Semiconductor’s implementation of the industry standard 8032 microcontroller core with a proprietary multiply and accumulate (MAC) coprocessor; Sigma Delta A/D and D/A converters; and an analog front end. The ROM and RAM necessary to operate the modem are contained on the device. Additionally, the 73M2901/5V provides an on-chip oscillator and Hybrid driver.
FEATURES
• Low overall system chip count. True one chip solution for embedded systems
• Low operating power (~250mW @ 5V, automatic low power standby and power down options available)
• Internal ROM and RAM for normal operation
• On chip optional hybrid driver
• Designed for +5 volts (+/-10)
• Data speeds:
V.22bis – 2400bps
V.22, Bell 212 – 1200bps
V.21, Bell 103 – 300bps
V.23 – 1200/75bps (w/ turnaround (PAVI))
Bell 202 – 1200bps
Bell 202 and V23 4-wire operations
• Dynamic Range: -9dBm to –43 dBm
• “AT” command set
• Host access to modem port pins via AT commands for custom I/O expansion
• DTMF tone generation and detection
• Call progress support with multinational options (FCC68, CTR21, JATE…)
• Caller ID capability
• Blacklisting capability
• Packaging: 32 pin PLCC or 44 pin TQFP
产品属性
- 型号:
73M2901-IG3
- 制造商:
TDK
- 制造商全称:
TDK Electronics
- 功能描述:
Advanced Single Chip Modem
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FSC |
23+ |
DIP |
80000 |
全新原装假一赔十 |
询价 | ||
TDK |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
TDK |
17+ |
QFP |
9800 |
只做全新进口原装,现货库存 |
询价 | ||
TDK |
23+ |
QFP |
4865 |
中国航天工业部战略合作伙伴行业领导者 |
询价 | ||
TDK |
23+ |
QFP44 |
1673 |
专业优势供应 |
询价 | ||
TDK/东电化 |
23+ |
PLCC32 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
TDK |
22+ |
QFP |
3500 |
原装现货,可开13%税票 |
询价 | ||
TDK |
2005 |
PLCC32 |
1547 |
原装现货海量库存欢迎咨询 |
询价 | ||
TDK |
02+ |
TQFP |
250 |
询价 | |||
TDK |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 |