ICL3207

# of Tx	5
# of Rx	3
High ESD	No
Manual Shutdown	No
Auto Shutdown	No
Rx Disable	No
Data Rate (Mbps)	0.3
Cap. Value (μF)	0.1
IS Enabled (mA)	0.3
IS Disabled (μA)	N/A
VCC Range (V)	3 to 5.5
VCC (min) (V)	3
VCC (max) (V)	5.5

The Intersil ICL3207,ICL3217 devices are 3.0V to 5.5V powered RS-232 transmitters (five)/receivers (three) which meet ElA/TIA-232 and V.28/V.24 specifications, even at VCC = 3.0V. Targeted applications are ISDN Terminal Adaptors, PDAs, Palmtops, peripherals, and notebook and laptop computers where the low operational, and even lower standby, power consumption is critical. The ICL3217's efficient on-chip charge pumps, coupled with an automatic powerdown function, reduces the standby supply current to a 1uA trickle. Small footprint packaging, and the use of small, low value capacitors ensure board space savings as well. Data rates greater than 250kbps are guaranteed at worst case load conditions. This family is fully compatible with 3.3V only systems, mixed 3.3V and 5.0V systems, and 5.0V only systems, and is a lower power, pin-for-pin replacement for '207 and '237 type devices.

The ICL3217 features an automatic powerdown function which powers down the on-chip power-supply and driver circuits. This occurs when an attached peripheral device is shut off or the RS-232 cable is removed, conserving system power automatically, without changes to the hardware or operating system. The ICL3217 powers up again when a valid RS-232 voltage is applied to any receiver input.

ICL3207 应用

• Any System Requiring RS-232 Communication Ports
  • Battery Powered, Hand-Held, and Portable Equipment
  • Laptop Computers, Notebooks, Palmtops
  • Modems, Printers and other Peripherals
  • ISDN Terminal Adaptors and Set Top Boxes

ICL3207 特点

• Pb-Free Plus Anneal Available (RoHS Compliant) (see Ordering Information)
• ±15kV ESD Protected (Human Body Model)
• 5V Lower Power Replacement for MAX207, HIN207, HIN237
• Meets EIA/TIA-232 and V.28/V.24 Specifications at 3V
• Latch-Up Free
• On-Chip Voltage Converters Require Only Four External 0.1uF Capacitors
• Automatic Powerdown (ICC = 1uA, ICL3217 Only)
• Receiver Hysteresis For Improved Noise Immunity
• Guaranteed Minimum Data Rate 250kbps
• Guaranteed Minimum Slew Rate 6V/us
• Wide Power Supply Range Single +3V to +5.5V

ICL3207 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
ICL3207CAZ	量产	民用级	24 Ld SSOP	3	1.33
ICL3207CAZ-T	量产	民用级	24 Ld SSOP T+R	3	1.33
ICL3207CB	量产	民用级	24 Ld SOIC	1	1.6
ICL3207CBZ	量产	民用级	24 Ld SOIC	3	1.33
ICL3207CBZ-T	量产	民用级	24 Ld SOIC T+R	3	1.33
ICL3207IA-T	量产	工业级	24 Ld SSOP T+R	1	1.68
ICL3207IAZ	量产	工业级	24 Ld SSOP	3	1.4
ICL3207IAZ-T	量产	工业级	24 Ld SSOP T+R	3	1.4
ICL3207CA	停产	民用级	24 Ld SSOP	1	N/A
ICL3207CA-T	停产	民用级	24 Ld SSOP T+R	1	N/A
ICL3207CB-T	停产	民用级	24 Ld SOIC T+R	1	N/A
ICL3207IA	停产	工业级	24 Ld SSOP	1	N/A
ICL3207IB	停产	工业级	24 Ld SOIC	1	N/A
ICL3207IB-T	停产	工业级	24 Ld SOIC T+R	1	N/A

ICL3207 应用技术支持与电子电路设计开发资源下载

1. ICL3207 数据资料 datatSheet 下载.PDF
2. Interface 接口电路产品选型指南 . pdf