Electronic Components Datasheet Search |
|
MAX3228E Datasheet(PDF) 5 Page - Maxim Integrated Products |
|
MAX3228E Datasheet(HTML) 5 Page - Maxim Integrated Products |
5 / 15 page ±15kV ESD-Protected +2.5V to +5.5V RS-232 Transceivers in UCSP _______________________________________________________________________________________ 5 PIN MAX3228E MAX3229E NAME FUNCTION A1 A1 VCC +2.5V to +5.5V Supply Voltage A2 A2 C2+ Positive Terminal of Inverting Charge-Pump Capacitor A3 A3 C2- Negative Terminal of Inverting Charge-Pump Capacitor A4 A4 V- -5.5V/-4.0V Generated by Charge Pump A5 A5 VL Logic-Level Input for Receiver Outputs and Transmitter Inputs. Connect VL to the system logic supply voltage or VCC if no logic supply is required. A6, B6 A6 T_IN Transmitter Input(s) B1 B1 V+ +5.5V/+4.0V Generated by Charge Pump. If charge pump is generating +4.0V, the part has switched from RS-232 compliant to RS-232 compatible mode. B2, B3, B4, C2, C3, C4, D2, D3, D4, D5 B2, B3, B4, C2, C3, C4, D2, D3, D4, D5 N.C. No Connection. These locations are not populated with solder bumps. B5 B5 FORCEON FORCEON Input, Active-High. Drive FORCEON high to override automatic circuitry, keeping transmitters and charge pumps on. Pulls itself high internally if not connected. — B6, D6, E4, E6 N.C. No Connection. These locations are populated with solder bumps, but are electrically isolated. C1 C1 C1+ Positive Terminal of Positive Regulated Charge-Pump Capacitor Pin Description Typical Operating Characteristics (continued) (VCC = +3.3V, 250kbps data rate, 0.1µF capacitors, all transmitters loaded with 3k Ω and CL, TA = +25°C, unless otherwise noted.) 0 6 4 2 8 10 12 14 16 18 20 2.5 3.5 3.0 4.0 4.5 5.0 5.5 OPERATING SUPPLY CURRENT vs. SUPPLY VOLTAGE (MAX3229E) SUPPLY VOLTAGE (V) -8 -4 -6 2 0 -2 8 6 4 10 2.5 3.5 3.0 4.0 4.5 5.0 5.5 TRANSMITTER OUTPUT VOLTAGE vs. SUPPLY VOLTAGE (VCC RISING) SUPPLY VOLTAGE (V) VOH VOL -8 -4 -6 2 0 -2 8 6 4 10 2.5 3.5 3.0 4.0 4.5 5.0 5.5 TRANSMITTER OUTPUT VOLTAGE vs. SUPPLY VOLTAGE (VCC FALLING) SUPPLY VOLTAGE (V) VOH VOL |
Similar Part No. - MAX3228E |
|
Similar Description - MAX3228E |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |