參數(shù)資料
型號： MC145406P
廠商： MOTOROLA INC
元件分類： 通用總線功能
英文描述： Ultra Low-Supply Current/Supply-Voltage Supervisory Circuits 6-SOT-23 -40 to 85
中文描述： LINE TRANSCEIVER, PDIP16
封裝： PLASTIC, DIP-16
文件頁數(shù)： 2/12頁
文件大?。?/td> 155K
代理商： MC145406P
MC145406
2
MOTOROLA
MAXIMUM RATINGS
(Voltage polarities referenced to GND)
Rating
Symbol
Value
Unit
DC Supply Voltages (VDD
≥
VCC)
VDD
VSS
VCC
– 0.5 to + 13.5
+ 0.5 to – 13.5
– 0.5 to + 6.0
V
Input Voltage Range
Rx1–3 Inputs
DI1–3 Inputs
VIR
(VSS – 15) to (VDD + 15)
– 0.5 to (VCC + 0.5)
V
DC Current Per Pin
±
100
mA
Power Dissipation
PD
TA
Tstg
1.0
W
Operating Temperature Range
– 40 to + 85
°
C
Storage Temperature Rate
– 85 to + 150
°
C
DC ELECTRICAL CHARACTERISTICS
(All polarities referenced to GND = 0 V, TA = – 40 to +85
°
C)
Parameter
Symbol
Min
Typ
Max
Unit
DC Supply Voltage
VDD
VSS
VCC (VDD
≥
VCC)
Quiescent Supply Current (Outputs unloaded, inputs low)
VDD = + 12 V
VSS = –
12 V
VCC = + 5 V
VDD
VSS
VCC
4.5
–
4.5
4.5
5 to 12
–
5 to – 12
5.0
13.2
–
13.2
5.5
V
IDD
ISS
ICC
—
—
—
140
340
300
400
600
450
μ
A
RECEIVER ELECTRICAL SPECIFICATIONS
(Voltage polarities referenced to GND = 0 V, VDD = +
5 to +
12 V, VSS = –
5 to – 12 V, VDD
≥
VCC, TA = –
40 to +
85
°
C)
Characteristic
Symbol
Min
Typ
Max
Unit
Input Turn–on Threshold
VDO1–DO3 = VOL, VCC = 5.0 V
±
5%
Input Turn–off Threshold
VDO1–DO3 = VOH, VCC = 5.0 V
±
5%
Input Threshold Hysteresis
VCC = 5.0 V
±
5%
Input Resistance
(VSS –
15 V)
≤
VRx1–Rx3
≤
(VDD + 15 V)
High–Level Output Voltage (VRx1–Rx3 = – 3 V to (VSS – 15 V))*
Rx1–Rx3
Von
1.35
1.80
2.35
V
Rx1–Rx3
Voff
0.75
1.00
1.25
V
Rx1–Rx3
Von–Voff
0.6
0.8
—
V
Rx1–Rx3
Rin
3.0
5.4
7.0
k
DO1–DO3
IOH = – 20
μ
A, VCC = +
5.0 V
IOH = –1 mA, VCC = +
5.0 V
Low–Level Output Voltage (VRx1–Rx3 = +
3 V to (VDD + 15 V))* DO1–DO3
IOL = +
20
μ
A, VCC = + 5.0 V
IOL = +
2 mA, VCC = + 5.0 V
IOL = + 4 mA, VCC = + 5.0 V
VOH
4.9
3.8
4.9
4.3
—
—
V
VOL
—
—
—
0.01
0.02
0.5
0.1
0.5
0.7
V
* This is the range of input voltages as specified by EIA 232–E to cause a receiver to be in the high or low logic state.
This device contains protection circuitry to pro-
tect the inputs against damage due to high static
voltages or electric fields; however, it is advised
that normal precautions be taken to avoid applica-
tion of any voltage higher than maximum rated
voltages to this high impedance circuit. For proper
operation, it is recommended that the voltages at
the DI and DO pins be constrained to the range
GND
≤
VDI
≤
VCC and GND
≤
VDO
≤
VCC. Also, the
voltage at the Rx pin should be constrained to
(VSS – 15 V)
≤
VRx1–3
≤
(VDD + 15 V), and Tx
should be constrained to VSS
≤
VTx1–3
≤
VDD.
Unused inputs must always be tied to an ap-
propriate logic voltage level (e.g., GND or VCC for
DI and Ground for Rx.)
相關(guān)PDF資料
PDF描述
MC145406SD UltraLow-Supply Current/Supply-Voltage Supervisory Circuits 6-SOT-23 -40 to 85
MC145407 5 Volt Only Driver/ Receiver(5V 驅(qū)動器/接收器)
MC145407DW UltraLow-Supply Current/Supply-Voltage Supervisory Circuits 6-SOT-23 -40 to 85
MC145407P UltraLow-Supply Current/Supply-Voltage Supervisory Circuits 6-SOT-23 -40 to 85
MC14541BD Programmable Timer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC145407DW 制造商:Motorola Inc 功能描述: 制造商:Motorola Inc 功能描述:Line Transceiver, 3-Driver, 3-Receiver, 20 Pin, Plastic, SOP
MC145407DWR2 制造商:Motorola Inc 功能描述:Line Transceiver, 3-Driver, 3-Receiver, 20 Pin, Plastic, SOP
MC145408DWR2 制造商:Freescale Semiconductor 功能描述:CMOS DRIVER/RECEIVER, 5 X 5
MC145412P 制造商:Motorola Inc 功能描述:
MC14541BCP 功能描述:計時器和支持產(chǎn)品 LOG CMOS OSILATR TIMER RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*