TRS3221ECPW
₹171.00
Features of TRS3221ECPW
? RS-232 Pin ESD Protection
– Human-Body Model at 15 kV (HBM)
? ?8 kV (IEC 61000-4-2, contact discharge) (IEC 61000-4-2, contact discharge)
? ?15 kV (IEC 61000-4-2, air-gap discharge) (IEC 61000-4-2, air-gap discharge)
? Complies with or outperforms TIA/EIA-232-F and ITU v.28 requirements
? Runs off of a 3-V to 5.5-V VCC supply
? Can run at up to 250 kbit/s
? There is one receiver and one driver
? 16-pin VQFN package, nearly chip-scale (RGT, 82% smaller than TSSOP package)
? Typical low standby current: 1 A
? Four 0.1-F external capacitors
? Accepts 3.3-V supply and 5-V logic input.
? A different, 1 Mbit/s, high-speed pin-compatible device
? For power conservation, the auto-power down feature immediately disables drivers.
Applications of TRS3221ECPW
- ?Industrial PCs
- ?Wired networking
- Data center and enterprise computing
- Battery-powered systems
- PDAs
- Notebooks
- Laptops
- Palmtop PCs
- Hand-held equipment
1644 in stock
Description of TRS3221ECPW
A single VCC supply powers the single driver, single receiver TRS3221E RS-232 system. The IEC G1000-4-2 ESD protection is provided through the RS-232 pins. The TRS3221ECPW offers the electrical interface between an asynchronous communication controller and the serial-port connector and complies with TIA/EIA-232-F specifications.
Four tiny external capacitors and the charge pump enable operation from a single 3-V to 5.5-V supply. TRS3221ECPW devices have a maximum driver output slew rate of 30 V/s and data signaling rates of up to 250 kbit/s.
When the serial port is not in use, flexible control options for power management are available. When FORCEON and FORCEOFF are both low, the auto power down feature is active. In this mode of operation, the driver output is deactivated if the device does not detect a legitimate RS-232 signal on the receiver input.
The driver and receiver are both turned off, and the supply current is lowered to 1 A, if FORCEOFF is set low and EN is high. The serial port must be disconnected, or the peripheral drivers must be disabled, to trigger the auto-power down condition. In situations where FORCEON and FORCEOFF are high, auto power down can be deactivated.
When auto-power down is turned on, the gadget automatically turns on when a good signal is applied to the receiver input. If an RS-232 signal is present at the receiver input, the user is alerted by the INVALID output.
If the receiver input voltage is greater than 2.7 V or less than -2.7 V, or if it has been between -0.3 V and 0.3 V for less than 30 s, INVALID is high (good data). If the receiver input voltage is between -0.3 V and 0.3 V for more than 30 s, INVALID is low (invalid data).
MAECENAS IACULIS
Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.
ADIPISCING CONVALLIS BULUM
- Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
- Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
- Diam parturient dictumst parturient scelerisque nibh lectus.
Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.
Related products
BD6221F-E2
IR2113 High and Low Side Driver IC DIP-14 Package
- Part Number IR2113
- Manufacturer: Infineon Technologies
- Description: IC GATE DRVR HALF-BRIDGE 14DIP
- Detailed Description: Half-Bridge Gate Driver IC Non-Inverting 14-DIP
MCP2510 CAN Controller Interface IC DIP-18 Package
PCF85163D
Reviews
There are no reviews yet.