Quantité | Prix |
---|---|
1+ | 11,890 $ |
10+ | 9,290 $ |
25+ | 8,410 $ |
50+ | 7,750 $ |
100+ | 7,080 $ |
250+ | 7,010 $ |
Informations produit
Aperçu du produit
ISL4223EIRZ-T7A is a RS-232 transmitter/receiver that meets ElA/TIA-232 and V.28/V.24 specifications, even at VCC=3.0V. It provides ±15kV ESD protection (IEC61000-4-2 air gap and human body model) on transmitter outputs and receiver inputs (RS-232 pins). It features an automatic power down function that powers down the on-chip power supply and driver circuits. Automatic power down occurs when an attached peripheral device is shut off or the RS-232 cable is removed, and conserves system power automatically without changing to the hardware or operating system. Targeted applications are Any space-constrained system requiring RS-232 ports : battery powered and portable equipment, hand-held products (GPS receivers, bar code scanners, etc.), PDAs and palmtops, data cables, cellular/mobile phones, digital cameras.
- RS-232 compatible with VCC=2.7V
- On-chip voltage converters require only four external 0.1µF capacitors
- Receiver hysteresis for improved noise immunity
- Assured minimum data rate: 250kbps
- Wide power supply range: single +2.7V to +5.5V
- 2 number of Tx, 2 number of Rx
- Rx enable function, manual power down, automatic power down function
- Transition region slew rate is 30V/µs max at CL=150pF to 2500pF
- 20 Ld QFN package
- Temperature range from -40 to +85°C
Spécifications techniques
RS232 Transceiver
RS232
2
Full Duplex
2.7V
5.5V
20Pins
±8 kV (Contact), ±15 kV (Air Gap), ±15 kV (HBM)
-40°C
-
MSL 3 - 168 hours
No SVHC (27-Jun-2024)
RS232 Transceiver
2Receivers
2Drivers
250Kbps
QFN
QFN
-
-
85°C
-
ISL4223E
Documents techniques (2)
Produits de remplacement pour ISL4223EIRZ-T7A
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Législation et Questions environnementales
RoHS
RoHS
Certificat de conformité du produit