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UPD4726 数据表(PDF) 5 Page - NEC

部件名 UPD4726
功能描述  RS-232 LINE DRIVER/RECEIVER
Download  12 Pages
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制造商  NEC [NEC]
网页  http://www.nec.com/
标志 NEC - NEC

UPD4726 数据表(HTML) 5 Page - NEC

  UPD4726 Datasheet HTML 1Page - NEC UPD4726 Datasheet HTML 2Page - NEC UPD4726 Datasheet HTML 3Page - NEC UPD4726 Datasheet HTML 4Page - NEC UPD4726 Datasheet HTML 5Page - NEC UPD4726 Datasheet HTML 6Page - NEC UPD4726 Datasheet HTML 7Page - NEC UPD4726 Datasheet HTML 8Page - NEC UPD4726 Datasheet HTML 9Page - NEC Next Button
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5
µPD4726
ELECTRICAL SPECIFICATIONS (CHIP)
(Unless otherwise specified, Ta =
−40 to +85 °C, C1 through C5 = 1
µF)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Circuit current
ICC1
VCC = +5.0 V, no load, RIN pin open,
12
mA
STBY = H
Circuit current
ICC2
VCC = +5.0 V, RL = 3 k
Ω (DOUT),
38
mA
DIN = GND, RIN, ROUT pins open,
STBY = H
Circuit current in standby
ICC3
VCC = +5.0 V, no load,
9
20
µA
mode (standby mode 1)
DIN, RIN pins open, STBY = L, EN = L,
Ta = 25
°C
VCC = +5.0 V, no load,
15
µA
DIN, RIN pins open, STBY = L, EN = L,
Circuit current in standby
ICC4
VCC = +5.0 V, no load,
9
20
µA
mode (standby mode 2)
DIN, RIN pins open, STBY = L, EN = H,
Ta = 25
°C
VCC = +5.0 V, no load,
15
µA
DIN, RIN pins open, STBY = L, EN = H,
Ta = 25
°C
Input voltage, high
VIH
STBY, EN pins,
2.4
V
VCC = +4.5 to +5.5 V
Input voltage, low
VIL
STBY, EN pins,
0.8
V
VCC = +4.5 to +5.5 V
Input current, high
IIH
STBY pin, VCC = +5.5 V, VI = +5.5 V
1
µA
Input current, low
IIL
STBY pin, VCC = +5.5 V, VI = 0 V
−40
µA
Input current, high
IIH
EN pin, VCC = +5.5 V, VI = +5.5 V
40
µA
Input current, low
IIL
EN pin, VCC = +5.5 V, VI = 0 V
−1
µA
Input capacitance
CIN
Driver inputs and receiver inputs,
10
pF
VCC = +5.0 V, vs. GND, f = 1 MHz
Remark
TYP. value is a reference value at Ta = 25
°C.


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