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參數(shù)資料
| 型號： | ULQ2470L |
| 英文描述： | TURBOSWITCH - ULTRA-FAST HIGH VOLTAGE DIODE |
| 中文描述： | 總線驅(qū)動器/接收 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 53K |
| 代理商： | ULQ2470L |
2470
BUS DRIVER / RECEIVER
DSCONTNUEDPRODUCT
Input Voltage Range,
(V
BUS
)...........................
-3.0 V to 24 V
Operating Temperature Range,
T
A
...............................
-40
°
C to +85
°
C
Junction Temperature Range,
T
J
................................
-40
°
C to 150
°
C
Storage Temperature Range,
T
S
................................
-65
°
C to 150
°
C
I
Under-Voltage Lockout
—FORREFERENCEONLY
I
Diode Isolation from both Ground and Supply
I
Reverse-Battery Protection
I
Low Supply Current
I
High Noise Immunity
I
Output Current Limiting
I
Low Standby Current—24 mA Max.
I
Open-Ground Protection
ABSOLUTE MAXIMUM RATINGS
at T
A
= 25
°
Bus Supply Voltage Range,
(V
BAT
).........................
-13.5 V to 27 V
Logic Supply Voltage Range,
BUS DRIVER / RECEIVER
FUNCTIONAL BLOCK DIAGRAM
d
d
d
GND
V
CC
V
R
EXT
BUS
5
4
7
2
3
8
CURRENT
LIMIT
22 k
12
25
28 V
D
2
The ULQ2470L and ULQ2470M are bi-directional bus driver /
intended to be used as an interface between a microprocessor and a
single-wire multiplex data bus operating from the A-line or battery.
Each device consists of a wave-shaped open-collector driver, a pull-up
resistor, and an input filter and buffer.
Output driver protection circuitry provides output shutdown if
currents in excess of 25 to 30 mA occur. Additionally, over-voltage
shutdown occurs when the bus voltage exceeds approximately
22 volts.
Dwg. FP-039
FEATURES AND BENEFITS
I
Over-Voltage Protection
2470
1
2
3
4
5
6
7
8
d
d
d
GND
V
CC
V
EXT
BUS
Dwg. PP-061
Note that the ULQ2470M (DIP) and the ULQ2470L
(SOIC) are electrically identical and share a
common terminal number assignment.
相關(guān)PDF資料 |
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| ULQ2804A | HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS |
| ULQ2803LW | HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS |
| ULS2803 | Flash - NOR IC; Memory Type:Flash; Access Time, Tacc:110ns; Page/Burst Read Access:25ns; Sector Type:Uniform; Operating Temperature Range:-40 C to +85 C; Supply Voltage:3.6V; Package/Case:56-TSOP; Memory Configuration:128K x 16 |
| ULQ2803A | Flash - NOR IC; Memory Type:FLASH; Access Time, Tacc:110ns; Page/Burst Read Access:25ns; Sector Type:Uniform; Package/Case:64-BGA; Memory Configuration:128K x 16; Memory Size:256MB; NOR Flash Type:Page Mode Access RoHS Compliant: Yes |
| ULN28xx | High-Voltage, High-Current Darlington Arrays(用于低電平邏輯電路和復(fù)雜的外圍功率負(fù)載間的接口的高壓，大電流達(dá)林頓陣列) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ULQ2470M | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:BUS DRIVER / RECEIVER |
| ULQ2801 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Eight Darlington array |
| ULQ2801_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Eight Darlington array |
| ULQ2801A | 功能描述:達(dá)林頓晶體管 Eight NPN Array RoHS:否 制造商:Texas Instruments 配置:Octal 晶體管極性:NPN 集電極—發(fā)射極最大電壓 VCEO:50 V 發(fā)射極 - 基極電壓 VEBO: 集電極—基極電壓 VCBO: 最大直流電集電極電流:0.5 A 最大集電極截止電流: 功率耗散: 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-18 封裝:Reel |
| ULQ2802 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Eight Darlington array |
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