ULN2008L-S16-R [UTC]
DRIVER CIRCUIT SPECIAL PURPOSE FOR MICROWAVE OVEN;
| 型号： | ULN2008L-S16-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | DRIVER CIRCUIT SPECIAL PURPOSE FOR MICROWAVE OVEN 驱动 接口集成电路 |
| 文件： | 总5页 (文件大小：197K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
ULN2008
Preliminary
LINEAR INTEGRATED CIRCUIT
DRIVER CIRCUIT SPECIAL
PURPOSE FOR MICROWAVE
OVEN
DESCRIPTION
UTC ULN2008 include 1ch condenser buzzer driver, 4ch relay
SOP-16
driver, safety circuit and gate signal detection circuit. The 4ch relay
driver include: 1ch independent Darlington Transistor driver, 1ch
main relay driver, 2ch relay driver controlled by safety circuit.
Current capability of each channel driver is 100mA. Output clamp
diode is inserted in each channel to drive inductive load.
FEATURES
* Output current (single output): 100mA (MAX.)
* High sustaining voltage output: 50V (MIN.)
* Output clamp diodes
* TTL/CMOS logic level is compatible.
ORDERING INFORMATION
Ordering Number
Package
SOP-16
Packing
Tape Reel
Lead Free
Halogen Free
ULN2008G-S16-R
ULN2008L-S16-R
MARKING
www.unisonic.com.tw
Copyright © 2017 Unisonic Technologies Co., Ltd
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ULN2008
Preliminary
LINEAR INTEGRATED CIRCUIT
PIN CONFIGURATION
PIN DESCRIPTION
PIN NO.
PIN NAME
Y
DESCRIPTION
1
2
Switch of C4/C5/C6
DOOR
Cap1
B6
Signal of door
3
Signal input terminal
Relay drive Input 6
Relay drive Input 5
Relay drive Input 1
Buzzer drive input
Ground
4
5
B5
6
B1
7
BUZ
GND
VDD
8
9
Supply power
10
11
12
13
14
15
16
BUZZER
C1
Buzzer drive output
Relay drive output 1
Relay drive output 3
Relay drive output 5
Relay drive output 6
5V power supply
C3
C5
C6
+5V
Cap2
Connect capacitor for signal rectification
UNISONIC TECHNOLOGIES CO., LTD
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ULN2008
Preliminary
LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
C6
C5
C3
C1
BUZZER
VDD
2.7K
7.2K
2.7K
2.7K
4.7K
BUZ
2K
7.2K
3K
2K
7.2K
4.7K
3K
3K
2.7K
GND
7.2K
10K
+5V
330
10K
2K
10K
3K
1K
DOOR B5
B6
Y
Cap2
Cap1 +5V
B1
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ULN2008
Preliminary
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified.)
PARAMETER
SYMBOL
VDD
VI
RATINGS
50
UNIT
V
VDD Supply
Input Terminal Voltage
30
V
Driver Output Sustaining Voltage
Peak Current Of Each Collector Output
Clamp Diode Forward Peak Current
VCE
50
V
ICP
100
mA
mA
W
IOK
100
TA=25°C
TA=85°C
1.5
Power Dissipation
PD
0.8
W
Operating Junction Temperature
Storage Temperature
TJ
+150
-65 ~ +150
°C
°C
TSTG
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
RECOMMENDED OPERATING CONDITIONS (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
VCE (SUS)
IOUT
TEST CONDITIONS
MIN
0
TYP MAX UNIT
50
100 mA/ch
Output Sustaining Voltage
Output Current
V
TA=+85°C
Clamp Diode Reverse Voltage
Clamp Diode Forward Current
Input Voltage
VR
50
70
V
mA
V
IF
VIN
0
5
12
Input Voltage (Output On)
Input Voltage (Output Off)
Operating Thermal Range
Junction Temperature
VIN (ON)
VIN (OFF)
TA
IOUT=100mA
12
V
0
0.7
+85
+125
V
-40
-40
°C
°C
TJ
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified.)
PARAMETER
SYMBOL
II
TEST CONDITIONS
BUZ/B1
MIN
TYP MAX UNIT
2.5
mA
1.9
Input Current
VI=5V, IC=60mA
B5/B6
VI=5V, IC=100mA BUZZER/C1
VI=5V, IC=100mA C3
0.9
Collector−Emitter Saturation
1.03
VCE(SAT)
V
Voltage
VI=5V, IC=80mA
C5/C6
1.2
VI=5V, IC=100mA
1.7
Clamp Diode Forward Voltage
Leak Current Of Collector (Off)
Output Sustaining Voltage
VF
IC_OFF
VCE
IF=70mA
1.1
1.4
50
V
μA
V
VCE=50V, II=0
VCE=50V, II=0
VR=50V
50
50
Clamp Diode Reverse Voltage
Clamp Diode Reverse Current
Gate Signal Output High Level
Gate Signal Output Low Level
IR
V
IR
VR=50V
50
μA
V
VHDOOR
VLDOOR
4.5
1.0
V
Cap2: 10uF cap to GND,
Cap1: 2kHz, 50% duty square
wave input Via 1uF cap
Cap2 Terminal Output Level
VCap2
2.5
V
UNISONIC TECHNOLOGIES CO., LTD
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ULN2008
Preliminary
LINEAR INTEGRATED CIRCUIT
TYPICAL APPLICATION CIRCUIT
To realize 1ch condenser buzzer driver, 1ch main relay driver, 1ch independent Darlington Transistor driver, 2ch
relay driver controlled by safety circuit.
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
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