SP233ACT Exar Corporation, SP233ACT Datasheet
SP233ACT
Available stocks
Related parts for SP233ACT
SP233ACT Summary of contents
Page 1
Solved by TM Enhanced RS-232 Line Drivers/Receivers FEATURES ■ Operates from Single +5V Power Supply ■ Meets All RS-232F and ITU V.28 Specifications ■ Operates with 0.1µF to 1µF Capacitors ■ High Data Rate – 120Kbps Under Load ■ Low ...
Page 2
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods ...
Page 3
Load Current (mA) ...
Page 4
FEATURES… The SP232A/233A/310A/312A devices are a family of line driver and receiver pairs that meet the specifications of RS-232 and V.28 serial protocols. The ESD tolerance has been im- proved on these devices to over ±2KV for the Human Body ...
Page 5
... GND GND 6 9 Figure 2. Typical Circuits using the SP233ACP and SP233ACT The instantaneous slew rate of the transmitter output is internally limited to a maximum of 30V/ µs in order to meet the standards [EIA RS-232-F ]. The transition region slew rate of these enhanced products is typically 10V/µs. The smooth transi- ...
Page 6
– –Vcc Figure 4. Charge Pump — Phase 1 In actual system applications quite possible for signals to be applied to the receiver inputs before power is applied to the receiver ...
Page 7
GND GND b) C – 2 Vss Figure 6. Charge Pump Waveforms – + that generate V from V will show a decrease in – the magnitude of V compared to V inherent inefficiencies ...
Page 8
... Table 1. Wake-up Function Truth Table. Jan 3-07 Rev B Pin Strapping for the SP233ACT/ACP The SP233A packaged in the 20–pin SOIC pack- age (SP233ACT) has a slightly different pinout than the SP233A in PDIP packaging (SP233ACP). To operate properly, the following pairs of pins must be externally wired together: ...
Page 9
Jan 3-07 Rev B PAckAgE: 16 Pin nSoic SP232A/233A/30A/32A © 2007 Sipex Corporation ...
Page 10
Jan 3-07 Rev B PAckAgE: 16 Pin WSoic SP232A/233A/30A/32A 0 © 2007 Sipex Corporation ...
Page 11
Jan 3-07 Rev B PAckAgE: 18 Pin WSoic SP232A/233A/30A/32A © 2007 Sipex Corporation ...
Page 12
Jan 3-07 Rev B PAckAgE: 20 Pin WSoic SP232A/233A/30A/32A 2 © 2007 Sipex Corporation ...
Page 13
Jan 3-07 Rev B PAckAgE: 16 Pin PDiP SP232A/233A/30A/32A 3 © 2007 Sipex Corporation ...
Page 14
Jan 3-07 Rev B PAckAgE: 18 Pin PDiP SP232A/233A/30A/32A © 2007 Sipex Corporation ...
Page 15
Jan 3-07 Rev B PAckAgE: 20 Pin PDiP SP232A/233A/30A/32A © 2007 Sipex Corporation ...
Page 16
... SP232AET/TR.....................–40°C to +85°C................................SP232AET...........................................................................16–pin WSOIC SP233ACP.............................0°C to +70°C.................................SP232ACP.........................................................................20–pin PDIP SP233ACT............................0°C to +70°C.................................SP233ACT...........................................................................20–pin WSOIC SP233ACT/TR......................0°C to +70°C.................................SP233ACT...........................................................................20–pin WSOIC SP233AEP..........................–40°C to +85°C................................SP232AEP..........................................................................20–pin PDIP SP233AET..........................–40°C to +85°C................................SP233AET...........................................................................20–pin WSOIC SP233AET/TR.....................– ...