Datasheet > 驱动程序和接口 > 线路驱动器或接收器> UPD4712DCY-A

UPD4712DCY-A

更新时间： 2024-01-17 08:19:38

品牌	Logo	应用领域
日电电子 - NEC		驱动器
页数	文件大小	规格书
12页	82K
描述
Line Transceiver, 1 Func, 4 Driver, 4 Rcvr, CMOS, PDIP28, 0.400 INCH, PLASTIC, DIP-28

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技术参数
数据手册

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UPD4712DCY-A 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.92
Is Samacsys：	N	Base Number Matches：	1

UPD4712DCY-A 数据手册

µPD4712C/4712D

ELECTRICAL CHARACTERISTICS (DRIVER)

(Unless otherwise specified, V^CC= +5 V ±10 %, TA = –20 ˚C to +80 ˚C, C1 to C4 = 22 µF)

Parameter

Low-level input voltage

High-level input voltage

Low-level input current

High-level input current

Output voltage

Symbol

VIL

Conditions

MIN.

TYP.

MAX. Unit

0.8

VIH

2.0

IIL

–1.0

1.0

µA

IIH

V^CC= +5.0 V, RL = ∞, TA = 25 ˚C

V^CC= +5.0 V, RL = 3 kΩ

±9.7

VDO

±5.5

±5.0

VCC = +4.5 V, RL = 3 kΩ

Output short current

Slew rate

ISC

VCC = +5.0 V, vs. GND

±40

V/µs

±15

C^L= 10 pF, RL = 3 to 7 kΩ

CL = 2500 pF, RL = 3 to 7 kΩ

1.5

Note 4

Propagation delay time

Output resistance

tPHL

tPLH

R^L= 3.5 kΩ, CL = 2500 pF

µs

0.8

V^CC= VDD = VSS = 0 V

VOUT = ±2 V

Note 5

300

Ω

Standby output transition time

tDAZ

tDZA

µs

Note 5

TYP.: Typical (reference) value at TA = 25 ˚C.

Note 4. Test point

If the output control pin is made low, the driver output goes low regardless of the driver input state.

6 ns

90 %

1.5 V

90 %

1.5 V

Driver input

10 %

PHL

90 %

PLH

3 V

Driver output

3 V

–3 V

10 %

1 2 3 456 7 8...12

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