INTERFACE
RS-232 Transceiver
Part No. Features Vin IOS(H) VDD \ VSS Package
Vcc(V) IOS(L) VOH VOL
75185 Multiple RS-232 Driver & Receiver

*Single Chip with Easy Interface between UART and Serial-Port connector of PC.
*Three Drivers and five Receivers Meet or Exceed the Requirements of TIA/EIA-232-F and ITU v.28 Standards.
*Designed to Support Data Rates up to 120 kbps
4.5 ~ 5.5 -4.5~-19.5(mA) VDD9.0VAVss-9.0V(Typ) DIP-20 SOP-20 SSOP-20N
TSSOP-20
7.5F9F15 4.5~ 19.5(mA) 7.5V(RL=3K[) -7.5V(RL=3K[)
75323 Multiple RS-232 Driver & Receiver

* Single chip with easy interface between UART and serial-port
connector
* Data rates : 20 kb/s.
* Complement to the UTC 75232.
4.5 ~ 5.5 -4.5~-19.5(mA) VDD9.0VAVss-9.0V(Typ) DIP-20 SOP-20 
7.5F9F13.5 4.5~19.5(mA) 7.5V(RL=3K[) -7.5V(RL=3K[)
75232 Multiple RS-232 Driver & Receiver

* Single chip with easy interconnection of the UART and
serial-port connector of personal computer.
* Meets standard TIA/EIA-232-F and ITU V.28
* Up to 120 kbps data rate
* 20-pin SOP/ DIP/SSOP/TSSOP packages
4.5 ~ 5.5 -8.5~-19.5(mA) VDD9.0VAVss-9.0V(Typ) DIP-20 SOP-20 SSOP-20N
TSSOP-20
7.5F9F13.5 8.5~19.5(mA) 7.5V(RL=3K[) -7.5V(RL=3K[)
UT213 Enhanced RS-232 Drivers & Receivers

* Operates With 4.5V~5.5V Power Supply
* Four Drivers and Five Receivers
* Designed to Transmit at a Data Rate of 120 kbps
* Low Standby Current (15gA Typical)
* Serial-Mouse Drivability
* Exceeds 8KV ESD Protection(HBM) for RS-232 I/O Pins
4.0 ~ 5.5  -60.0(mA) - SOP-28 SSOP-28
- 60.0(mA) 5.4V(RL=3K[) -5.4V(RL=3K[)
UT232E Enhanced RS-232 Drivers & Receivers

* Single power supply: 3.3V~5.5V
* Low power supply current: 3.0mA
* Multiple drivers and receivers
* Receiver input levels: 25V
* 3-State outputs of TTL/CMOS receiver
* High output slew rate: 10V/gs under load
* High data rate: 120kbps under load
* Four external small charge pump capacitors: 0.1gF
* Exceeds 8KV HBM ESD protection for RS-232 I/O pins
3.3 ~ 5.5  -18.0(mA) Vcc5.0V DIP-16 SOP-16
SSOP-16
- 18.0(mA) 6.0V(RL=3K[) -6.0V(RL=3K[)
UT3202 MULTICHANNEL RS-232 LINE TRANSCEIVERS

* Exceeds 8KV ESD Protection(HBM) for RS-232 I/O Pins
* Meets the Requirements of TIA/EIA-232-F and ITU V.28 Standards
* Operates With 3.0V to 5.5V VCC Supply
* Operates Up To 250kbit/s Data Rate
* Two Drivers and Two Receivers
* External Capacitors 40.1gF
* Accepts 5.0V Logic Input With 3.3V Supply
3.0 ~ 5.5  -60.0(mA)(Max) Vcc5.0V SOP-16 TSSOP-16
- 60.0(mA)(Max) 5.4V(RL=3K[) -5.4V(RL=3K[)
UT3221/E MULTICHANNEL RS-232 LINE TRANSCEIVERS

* Operates With 3.0V to 5.5V Power Supply
* One Driver and One Receiver
* Operates Up To 250 kbps
* Designed to Transmit at a Data Rate of 250 kbps
* Low Standby Current (1gA Typical)
* External Capacitors (4*0.1gF)
* Accepts 5.0V Logic Input With 3.3V Supply
* Serial-Mouse Drivability
* Exceeds 8KV ESD Protection(HBM) for RS-232 I/O Pins
3.0 ~ 5.5  -60.0(mA)(Max) - TSSOP-16 SSOP-16
- 60.0(mA)(Max) 5.4V(RL=3K[) -5.4V(RL=3K[)
UT3221/E MULTICHANNEL RS-232 LINE TRANSCEIVERS

* Operates With 3.0V to 5.5V Power Supply
* One Driver and One Receiver
* Operates Up To 250 kbps
* Designed to Transmit at a Data Rate of 250 kbps
* Low Standby Current (1gA Typical)
* External Capacitors (4*0.1gF)
3.0 ~ 5.5  -60.0(mA)(Max) - TSSOP-16
SSOP-16N
- 60.0(mA)(Max) 5.4V(RL=3K[) -5.4V(RL=3K[)
UT3222 MULTICHANNEL RS-232 LINE TRANSCEIVERS

* Exceeds 8KV ESD Protection(HBM) for RS-232 I/O Pins
* Meets the Requirements of TIA/EIA-232-F and ITU V.28 Standards
* Operates With 3.0V to 5.5V VCC Supply
* Operates Up To 250kbit/s Data Rate
* Two Drivers and Two Receivers
* Low Standby Current 1gA Typical
* External Capacitors 40.1gF
* Accepts 5.0V Logic Input With 3.3V Supply
3.0 ~ 5.5  -60.0(mA)(Max) Vcc5.0V TSSOP-20
SSOP-20N
- 60.0(mA)(Max) 5.4V(RL=3K[) -5.4V(RL=3K[)
RS-232 Transceiver
Part No. Features Vin IOS(H) VDD \ VSS Package
Vcc(V) IOS(L) VOH VOL
UT3223 RS-232 Transceivers with AutoShutdown

* Operates With 3.0V~5.5V Power Supply
* Two Drivers and Two Receivers
* Operates Up To 250 kbps
* Designed to Transmit at a Data Rate of 250 kbps
* Low Standby Current (1gA Typical)
* External Capacitors (4*0.1gF)
* Accepts 5.0V Logic Input With 3.3V Supply
* Serial-Mouse Drivability
* Exceeds 8KV ESD Protection(HBM) for RS-232 I/O Pins
3.0 ~ 5.5  -60.0(mA)(Max) Vcc5.0V TSSOP-20
SSOP-20N
- 60.0(mA)(Max) 5.4V(RL=3K[) -5.4V(RL=3K[)
UT3227 RS-232 Transceivers with AutoShutdown

* Operates With 3.0V to 5.5V Power Supply
* One Driver and one Receiver
* Operates Up To 1Mbps
* Designed to Transmit at a Data Rate of 1Mbps
* Low Standby Current (1gA Typical)
* External Capacitors (40.1gF)
* Accepts 5.0V Logic Input With 3.3V Supply
* Serial-Mouse Drivability
* Exceeds 8KV ESD Protection(HBM) for RS-232 I/O Pins
3.0 ~ 5.5  -60.0(mA)(Max) - SSOP-16
TSSOP-20
- 60.0(mA)(Max) 5.4V(RL=3K[) -5.4V(RL=3K[)
UT3232 True RS-232 Transceivers

* Exceeds 8KV ESD Protection(HBM) for RS-232 I/O Pins
* Meets the Requirements of TIA/EIA-232-F and ITU V.28 Standards
* Operates With 3.0V to 5.5V VCC Supply
* Operates Up To 250kbit/s Data Rate
* Two Drivers and Two Receivers
* External Capacitors 40.1gF
* Accepts 5.0V Logic Input With 3.3V Supply
3.0 ~ 5.5  -60.0(mA)(Max) Vcc5.0V SOP-16 SSOP-16
TSSOP-16
- 60.0(mA)(Max) 5.4V(RL=3K[) -5.4V(RL=3K[)
UT3238 +3.3V TO +5.0V POWER SUPPLY, 250KBPS, RS-232 LINE DRIVERS/RECEIVERS

* Operates With 3.3V~5.0V Power Supply
* Five Drivers and Three Receivers
* Operates Up To 250 kbps
* Designed to Transmit at a Data Rate of 250 kbps
* Low Standby Current (1gA Typical)
* External Capacitors (4*0.1gF)
* Accepts 5.0V Logic Input With 3.3V Supply
*Always-Active Non-inverting Receiver Output (R1OUTB)
* Serial-Mouse Drivability
* Exceeds 8KV ESD Protection(HBM) for RS-232 I/O Pins
3.3 ~ 5.5  -60.0(mA)(Max) Vcc5.0V TSSOP-28
- 60.0(mA)(Max) 5.0V(RL=3K[) -5.0V(RL=3K[)
UT3243A 3.0V TO +5.5V POWER SUPPLY, 235KBPS,MULTICHANNAEL RS-232 LINE DRIVERS/RECEIVERS

* Operates With 3.0V ~ 5.5V Power Supply
* Three Drivers and Five Receivers
* Operates Up To 235 kbps
* Designed to Transmit at a Data Rate of 235 kbps
* Low Standby Current (1uA Typical)
* External Capacitors (40.1gF)
* Accepts 5.0V Logic Input With 3.3V Supply
* Always-Active Non-inverting Receiver Output (R2OUTB)
* Serial-Mouse Drivability
* ESD(HBM) Protected 15KV(MIN.) for RS-232 Pins
3.0 ~ 5.5  -60.0(mA)(Max) Vcc5.0V SSOP-28 TSSOP-28
QFN-32(55)
- 60.0(mA)(Max) 5.4V(RL=3K[) -5.4V(RL=3K[)
UT5232 3.0V TO +5.5V POWER SUPPLY, 235KBPS,MULTICHANNAEL RS-232 LINE DRIVERS/RECEIVERS

* Operates With 3.0V ~ 5.5V Power Supply
* Three Drivers and Five Receivers
* Operates Up To 235 kbps
* Designed to Transmit at a Data Rate of 235 kbps
* Low Standby Current (1uA Typical)
* External Capacitors (40.1gF)
* Accepts 5.0V Logic Input With 3.3V Supply
* Always-Active Non-inverting Receiver Output (R2OUTB)
* Serial-Mouse Drivability
* ESD(HBM) Protected 15KV(MIN.) for RS-232 Pins
3.0 ~ 5.5  -60.0(mA)(Max) Vcc5.0V SSOP-28 TSSOP-28
QFN-32(55)
- 60.0(mA)(Max) 5.4V(RL=3K[) -5.4V(RL=3K[)
USN75176 Differential Bus Transceiver @  -250.0(mA)(Max) Vcc4.75~5.25V DIP-8
@ 250.0(mA)(Max) 3.7V 1.1V
@
RS-485 & RS-422 Transceiver
Part No. Features Vin IOS(H) VDD \ VSS Package
IOS(L) VOH VOL
UTRS458 POLARITY FREE, FAIL-SAFE 500KBPS, RS-485 / RS-422 TRANSCEIVERS WITH 12KV ESD-PROTECTED

* Meet the requirements of the EIA/TIA-485 standards.
* 5.0V single power supply.
* 1gA low-current shutdown mode.
* HBM 12kV ESD protection.
* True fail-safe receiver while maintaining EIA/TIA-485
compatibility.
* Hot-swap glitch free protection on control inputs.
* Up to 256 transceivers on the bus.
* Maximum baud rate up to 500Kbps.
* Transmitter short circuit current limit.
* Thermal shutdown for overload protection.
* Polarity-Free for RS485 bus pins.
5 V -250.0(mA)(Max) - SOP-8
250.0(mA)(Max) 5.5V(Max) 0.5V
UTRS485 FAIL-SAFE, 500KBPS, RS-485 / RS-422 TRANSCEIVERS WITH 12KV ESD-PROTECTED

* Meet the requirements of the EIA/TIA-485 standards.
* 5.0V single power supply.
* True fail-safe receiver while maintaining EIA/TIA-485 compatibility.
* Hot-Swap glitch free protection on control inputs.
* Up to 32 transceivers on the bus.
* Driver short circuit current limit.
* Thermal shutdown for overload protection.
5 V  250.0(mA)(Max) - DIP-8 SOP-8
250.0(mA)(Max) 3.5V 0.5V
UTRS3080 FAIL-SAFE, 500KBPS, RS-485 / RS-422 TRANSCEIVERS WITH 12KV ESD-PROTECTED

* True fail-safe receiver while maintaining EIA/TIA-485 compatibility
* Enhanced slew-rate limiting facilitates Error-Free data transmission
* 5.0V single power supply
* 1gA low-current shutdown mode
* Allow up to 256 transceivers on the Bus
* HBM 12kV ESD-protected.
* Driver short circuit current limit
* Thermal shutdown for overload protection
5 V -250.0(mA)(Max) - SOP-14
250.0(mA)(Max) 5.5V(Max) 0.4V
UTRS3082 FAIL-SAFE, 115KBPS, RS-485 / RS-422 TRANSCEIVERS WITH 12KV ESD-PROTECTED

* Meet the requirements of the EIA/TIA-485 standards.
* 5.0V single power supply.
* 1gA low-current shutdown mode.
* HBM 12kV ESD protection.
* True fail-safe receiver while maintaining EIA/TIA-485 compatibility.
* Hot-swap glitch free protection on control inputs.
* Up to 256 transceivers on the bus.
* Maximum baud rate up to 115Kbps.
* Transmitter short circuit current limit.
* Thermal shutdown for overload protection.
5 V -95.0(mA)(Max) - SOP-8
95.0(mA)(Max) 5.5V(Max) 0.5V
UTRS3085 FAIL-SAFE, 2.5MBPS, RS-485 / RS-422 TRANSCEIVERS WITH 12KV ESD-PROTECTED

* True fail-safe receiver while maintaining EIA/TIA-485 compatibility.
* Enhanced slew-rate limiting facilitates Error-Free data transmission.
* 5.0V single power supply.
* 1gA low-current shutdown mode.
* Allow up to 256 transceivers on the Bus.
* HBM 12kV ESD-protected.
* Driver short circuit current limit.
* Thermal shutdown for overload protection.
5 V -250.0(mA)(Max) - DIP-8 SOP-8
250.0(mA)(Max) 5.5V(Max) 0.4V
UTRS3088 FAIL-SAFE, 1.0MBPS, RS-485 / RS-422 TRANSCEIVERS WITH 15KV ESD-PROTECTED

* Meet the requirements of the EIA/TIA-485 standards.
* 5.0V single power supply.
* 1gA low-current shutdown mode.
* HBM 15kV ESD protection.
* True fail-safe receiver while maintaining EIA/TIA-485 compatibility.
* Hot-Swap glitch free protection on control inputs.
* Up to 256 transceivers on the bus.
* Maximum baud rate up to 1.0Mbps.
* Transmitter short circuit current limit.
* Thermal shutdown for overload protection.
5 V -250.0(mA)(Max) - SOP-8
250.0(mA)(Max) 5.5V(Max) 0.5V
CAN Bus
Part No. Features Supply Voltage (V) DC Voltage at Pins 6 and 7 Package
Supply Current
(Standby)
Transient Voltage at Pins 6
and 7
UCA82C250* CAN CONTROLLER
INTERFACE

* Fully compatible with the ISO 11898 standard
* Slope control to reduce Radio Frequency Interference (RFI)
* CAN controller interface
* An unpowered node does not disturb the bus lines
* Thermally protected
* Low-current Standby mode
* At least 110 nodes can be connected
* High speed (up to 1 MBd)
* High immunity against electromagnetic interference
4.5V ~ 5.5V -0.8V ~ +18V SOP-8
170uA -150V ~ +100V
UCA82C251* CAN TRANSCEIVER FOR 24V
SYSTEMS

* Fully compatible with the ISO 11898-24V standard
* Slope control to reduce Radio Frequency Interference (RFI)
* Short-circuit proof to battery and ground in 24V powered systems
* An unpowered node does not disturb the bus lines
* Thermally protected
* Low-current Standby mode
* At least 110 nodes can be connected
* High speed (up to 1 MBd)
* High immunity against electromagnetic interference
4.5V ~ 5.5V -36V ~ +36V SOP-8
275uA -200V ~ +200V
Other Interface
Part No. Features Supply Voltage (V) Breakdown Voltage Package
PD(mW) Leakage Current
URCZ1284-XX Parallel Port Single Termination With 15KV ESD Protection

* Highly integrated termination
* EMI noise filtering
* RFI noise filtering
* Withstand 8 kV contact-discharge
0V~5.5V 6V QSOP-28
SSop-28
1000mW 10(uA)
LS3718 20-Bit Serial To Parallel Converter

* 20-Bit serial in parallel out
* Cascade connection
* Operating voltage 5V10%
* Hysteresis input 0.5V typ
* Output current 25mA
* Operating frequency 5MHz or more
-0.5V~7.0V - SOP-28
500mW 10(uA)
UTDA8024 IC CARD INTERFACE

* Three specifically protected half-duplex bidirectional buffered
I/O lines to card contacts C4, C7 and C8
* Automatic activation and deactivation sequences; initiated by
software or by hardware in the event of a short-circuit, card
take-off, overheating, VDD or VDDP drop-out
* 26MHz integrated crystal oscillator
* DC/DC converter for VCC generation separately powered from a
5 V 20% supply (VDDP and PGND)
* 3V or 5V 5% regulated card supply voltage (VCC) with
appropriate decoupling has the following capabilities:
- ICC<80mA at VDDP=4~6.5V
- Handles current spikes of 40nAs up to 20MHz
- Controls rise and fall times
- Filtered overload detection at approximately 120mA
* Built-in debounce on card presence contacts
* Supply supervisor for spike-killing during power-on and
power-off and Power-on reset (threshold fixed internally
or externally by a resistor bridge)
* Thermal and short-circuit protection on all card contacts
* Clock generation for cards up to 20MHz (divided by 1, 2, 4 or 8
through CLKDIV1 and CLKDIV2 signals) with synchronous
frequency changes
* Non-inverted control of RST via pin RSTIN
* ISO 7816, GSM11.11 and EMV (payment systems)
Compatibility
* Enhanced ESD protection on card side (>6kV)
* One multiplexed status signal OFF
-0.3V ~ 6.5V - TSSOP-28
- -
隔壁呻吟太大少妇受不了_宝宝把腿开大点就不疼了图_宝贝放松这才一根手指_第一次玩交换真实经历
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