Position: Home  > All Categories> Integrated Circuits (ICs) > SP3222EH

SP3222EH

Features: Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply Interoperable with RS-232 down to +2.7V power source 1µA Low-Power Shutdown with Receivers Active (SP3222EH) Enhanced ESD Specifications:+15kV Human Body Model+15kV IEC1000-4-2 Air Discharge+8kV IEC1000-4-2 Cont...

product image

SP3222EH Picture
See larger image
SeekIC No. : 004500322 Detail

SP3222EH: Features: Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply Interoperable with RS-232 down to +2.7V power source 1µA Low-Power Shutdown with Receivers Active (SP3222EH) En...

SP3222EH Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
SP3222EH
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2025/12/24

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply
Interoperable with RS-232 down to +2.7V power source
1µA Low-Power Shutdown with Receivers Active (SP3222EH)
Enhanced ESD Specifications:
+15kV Human Body Model
+15kV IEC1000-4-2 Air Discharge
+8kV IEC1000-4-2 Contact Discharge
460Kbps Minimum Transmission Rate
Ideal for Handheld, Battery Operated Applications




Pinout

Connection Diagram






Specifications

VCC.............................................................................-0.3V to +6.0V
V+ (NOTE 1)................................................................-0.3V to +7.0V
V- (NOTE 1).................................................................+0.3V to -7.0V
V+ + |V-| (NOTE 1)....................................................................+13V
ICC (DC VCC or GND current)...............................................+100mA
Electrostatic Discharge
HBM .........................................................................................15kV
IEC1000-4-2-AirDischarge........................................................15kV
IEC1000-4-2 Direct Contact........................................................8kV
Input Voltages
TxIN, EN ...................................................................-0.3V to +6.0V
RxIN.......................................................................................±25V
Output Voltages
TxOUT.................................................................................±13.2V
RxOUT............................................................-0.3V to (VCC + 0.3V)
Short-Circuit Duration
TxOUT...........................................................................Continuous
Storage Temperature........................................-65°C to +150°C
Power Dissipation Per Package
20-pin SSOP (derate 9.25mW/oC above +70oC)................750mW
18-pin PDIP (derate 15.2mW/oC above +70oC)...............1220mW
18-pin SOIC (derate 15.7mW/oC above +70oC)..............1260mW
20-pin TSSOP (derate 11.1mW/oC above +70oC)..............890mW
16-pin SSOP (derate 9.69mW/oC above +70oC)................775mW
16-pin PDIP (derate 14.3mW/oC above +70oC)...............1150mW
16-pin Wide SOIC (derate 11.2mW/oC above +70oC).......900mW
16-pin TSSOP (derate 10.5mW/oC above +70oC)..............850mW

Specifications
No. of Tx 2
No. of Rx 2
Data Rate (kbps) 460
ESD (KV) 15
VccMIN.(V) 3
VccMAX.(V) 5.5
Vcc (V) 3.3
Int.Chrg. Pump Yes
No. ofExtCaps 4
NomCap.Value(F) 0.1
Shutdown
TTLTri-state Yes





Description

The SP3222EH and the 3232EH are 2 driver/2 receiver RS-232 transceiver solutions intended for portable or hand-held applications such as notebook or palmtop computers.Their data transmission rate of 460Kbps meeting the demands of high speed RS-232 applications. Both ICS have a high-efficiency, charge-pump power supply that requires only 0.1µF capacitors for 3.3V operation. The charge pump allows the SP3222EH and the 3232EH series to deliver true RS-232 performance from a single power supply ranging from +3.3V to +5.0V. The ESD tolerance of the SP3222E H/3232EH devices exceeds +15kV for both Human Body Model and IEC1000-4-2 Air discharge test methods.

The SP3222EH device has a low-power shutdown mode where the devices' driver outputs and charge pumps are disabled. During shutdown, the supply current is less than 1µA.






Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Tapes, Adhesives
803
AC452-2
Potentiometers, Variable Resistors
RV24YN
WXD4-23-3W
RF and RFID
X3C26P1-30S
1P620S
Sensors, Transducers
GP2Y0D340K
PAN3509DH-TXWA
Discrete Semiconductor Products
T508N12TOF
MUR20040
Tools
TCP202
G084SN05 V.3
View more