UPD4723GS-GJG-E1 データシートの表示（PDF） - NEC => Renesas Technology

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UPD4723GS-GJG-E1

RS-232 LINE DRIVER/RECEIVER AT 3.3 V/5 V

NEC => Renesas Technology 

µPD4723

ELECTRICAL SPECIFICATIONS (DRIVER)

(UNLESS OTHERWISE SPECIFIED, TA = –40 to +85 °C, C1 to C5 = 1 µF)

3 V mode (unless otherwise specified, VCHA = H, VCC = 3.0 to 3.6 V)

Parameter

Low-Level Input Voltage

High-Level Input Voltage

Low-Level Input Current

High-Level Input Current

Output Voltage

Output Short-Circuit Current

Slew-RateNote 9

Propagation Delay TimeNote 9

Output Resistor

Standby Output Transfer Time

Standby Output Transfer Time

Power-On Output Transfer Time

Symbol

Conditions

VIL

VIH

IIL

VCC = +3.6 V, VI = 0 V

IIH

VCC = +3.6 V, VI = 3.6 V

VCC = +3.3 V, RL = ∞, TA = 25 °C

VDO VCC = +3.3 V, RL = 3 kΩ, TA = Topt

VCC = +3.0 V, RL = 3 kΩ, TA = +25 °C

ISC VCC = +3.3 V, for GND

CL = 10 pF, RL = 3 to 7 kΩ

SR

CL = 2 500 pF, RL = 3 to 7 kΩ

tPHL

tPLH

RL = 3 kW, CL = 2 500 pF

VCC = VDD = VSS = 0 V

RO

VOUT = ±2 V

tDAZ

RL = 3 kΩ, CL = 2 500 pF,Note 10

tDZA

RL = 3 kΩ, CL = 2 500 pF,Note 10

tPRA RL = 3 kΩ, CL = 2 500 pF,Note 11

MIN.

2.0

±5.0

±5.0

3.0

3.0

TYP.

±9.5

±6.0

MAX.

0.8

–25

1.0

±40

30

30

Unit

V

V

µA

µA

V

V

V

mA

V/µs

V/µs

2.5

µs

300

4

1

1

Ω

10

µs

3

ms

3

ms

* The TYP. values are for reference at TA = 25 °C.

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