SDC49EBHZS-E1 [SDC]
Linear Hall-effect Sensors;型号: | SDC49EBHZS-E1 |
厂家: | Shaoxing Devechip Microelectronics Co., Ltd |
描述: | Linear Hall-effect Sensors |
文件: | 总9页 (文件大小:368K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Datasheet
General Description
Features
The SDC49E series linear Hall-effect sensors are small,
versatile that are operated by the magnetic field from a
permanent magnet or an electromagnet. The linear
output voltage is set by the supply voltage and varies in
proportion to the strength of the magnetic field. The
integrated circuitry features low noise output, which
makes it unnecessary to use external filtering. It also
includes thin film resistors to provide high temperature
stability and accuracy.
Extremely sensitive Low dissipation
Low-noise output virtually eliminates the need for
filtering
Flat response up to 23 kHz
Wide operating voltage range: 2.3V~6.5V.
Responds to either positive or negative gauss
Excellent temperature characteristics
Applications
Motor contr
Currening
Position sing
Rotary encoder
TO-92S
Figure 1. Package Type
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Datasheet
Pin Description
Package: TO-92S
3
2
1
OUT
GND
VCC
Figure 2. Pin Configuration
Pin Number
Pin Name
VCC
Function
1
2
3
Power supply pin
GND pin
GND
OUT
Output pin
Table 1. Pin Description
Functional Block Diagram
VCC
1
REG
3
OUT
GND
2
Figure 3. Functional Block Diagram
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Datasheet
Ordering Information
-
X
SDC49E X X
X
E1: Pb-free
G1: Halogen-free
Circuit Type
Package
TO-92S: ZS
Output Characteristics:
a/B/D
Current & Package size:
D/d/H/h
D: current & big package
: large current & small package
: low current & big package
h: low current & small package
Part Number
Marking ID
Temperature
Range
Package
Packing Type
Pb-free
Halogen-free
Pb-free
Halogen-free
49EG
SDC49EaDZS-E1 SDC49EaDZS-G1
49E
49E
49E
49E
49E
49E
49E
49E
49E
49E
49E
49E
Bulk
Bulk
Bulk
Bulk
Bulk
Bulk
Bulk
Bulk
Bulk
Bulk
Bulk
Bulk
SDC49EBDZS-E1 SDC49EBDZS-G1
SDC49EDDZS-E1 SDC49EDDZS-G1
SDC49Ead1 SDC49EadZS-G1
SDC49EBdSDC49EBdZS-G1
SDC49EDdZS-E1 SDC49EDdZS-G1
SDC49EaHZS-E1 SDC49EaHZS-G1
SDC49EBHZS-E1 SDC49EBHZS-G1
SDC49EDHZS-E1 SDC49EDHZS-G1
SDC49EahZS-E1 SDC49EahZS-G1
SDC49EBhZS-E1 SDC49EBhZS-G1
SDC49EDhZS-E1 SDC49EDhZS-G1
49EG
49EG
49EG
49EG
49EG
TO-92S
-20°C~85°C
49EG
49EG
49EG
49EG
49EG
49EG
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Datasheet
Absolute Maximum Ratings (Note: Stresses greater than those listed under absolute maximum ratings may cause
permanent damage to the device.)
Parameter
Symbol
VCC
VOUT
TS
Value
7
Unit
V
Supply Voltage
Output Voltage
7
V
Storage temperature
-65 to 150
150
°C
Maximum Junction Temperature
ESD, HBM model per Mil-Std-883, Method 3015
ESD, MM model per JEDEC EIA/JESD22-A115
Latch-up test per JEDEC 78
TJ
°C
HBM
MM
-
2000
200
V
V
200
mA
mW
Package power dissipation
Pd
0
Table 2. Absolute Maximum Rati
Recommended Operating Conditions
Parameter
Power supply
Operation temperature
Symbol
VCC
Min
2.3
Max
6.5
Unit
V
Ta
-20
85
°C
Table 3. Recommended Operating Conditions
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Datasheet
Electrical Characteristics (Ta=25°C, VCC =5V, unless otherwise specified)
Parameter
Symbol
Conditions
Min
2.3
-
Typ
-
Max
6.5
Unit
Supply voltage
VCC
-
V
SDC49Eh(H)
SDC49Ed(D)
B=0GS
3.6
6.8
2.50
4.5
Supply current
ICC
VCC=5.0V
mA
-
10
Quiescent output voltage
Sensitivity
VOUT
Sens
2.35
2.65
V
B=0GS~±900GS
1.8
2.2
2.6
mV/GS
High output voltage
Low output voltage
Output resistance
Noise
VOH
VOL
B=1250GS
B=-1250GS
-
4.2
0.8
-
-
4.3
0.95
100
-
V
V
-
ROUT
VNO
40
90
Ω
BW=10Hz~10kHz
uV
Table 4. Electrical Characteristic
Typical Performance Characteristics (Ta=25°C, VCC =5V, unless otherwise specified)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.
0.5
0
-1500 12001500
-1200-900-600 -300 0 300 600 900
Magnetic Field(GS)
Figure 4. Output Voltage vs. Magnetic Field
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Datasheet
Grade a
Symbol
Parameter
High output voltage
Min
4.2
Max
4.3
Unit
V
VOH
SDC49Eh(H)
0.865
0.85
0.9
Low output voltage
VOL
V
SDC49Ed(D)
0.9
Grade B
Symbol
Parameter
High output voltage
Min
4.2
Max
4.3
Unit
V
VOH
SDC49Eh(H)
SDC49Ed(D)
0.9
0.95
0.95
Low output voltage
VOL
V
0.9
Grade D
Symbol
Parameter
High output voltage
Min
4.2
Max
4.3
Unit
V
VOH
SDC49Eh(H)
SDC49Ed(D)
0.8
0.865
0.85
Low output voltage
VOL
V
0.8
Operation Theory
The output null voltage (B=0GS) is nominally one-half the supply voltage. A south magnetic pole, presented to the
branded face of the Hall-effect sensors we the output higher than the null voltage level. A north magnetic pole will
drive the output below the null level.
Typical Application
SDC49E
104
VDD
3.3K
104
OUT
Figure 5. Typical Application
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Datasheet
Package Dimensions
TO-92S
Dimensions In Millimeters
Dimensions In Inches
Symbol
Min
Max
1.620
0.860
0.480
0.530
0.510
4.100
3.270
3.100
Min
Max
0.064
0.034
0.019
0.021
0.020
0.161
0.129
0.124
A
A1
b
1.420
0.660
0.350
0.380
0.360
3.900
2.970
2.900
0.056
0.026
0.014
0.015
0.014
0.154
0.117
0.116
b1
c
D
D1
E
e
1.270 TYP.
45° TYP.
0.050 TYP.
45° TYP.
e1
L
2.440
2.640
0.096
0.580
0.104
0.596
14.500
14.900
θ
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Datasheet
TO-92S(Big Package Size)
Dimensions In Millimeters
Symbol
Min
3.08
0.38
-
Typ
3.18
0.44
0.44
0.38
4.1
Max
A
b
3.28
0.56
b1
c
-
0.36
4.0
1.47
-
0.51
D
4.2
E
1.57
0.76
1.27
2.54
14.5
2.8
1.67
E1
e
-
-
-
e1
L
-
-
15.5
-
13.5
-
L1
θ1
θ2
θ3
θ4
6°
3°
45°
3°
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Datasheet
Shaoxing Devechip Microelectronics Ltd.
UUUhttp://www.sdc-semi.com/UUU
IMPORTANT NOTICE
Information in this document is provided solely in connection with Shaoxing Devechip Microelectronics Co., Ltd. (abbr. SDC) products.
SDC reserves the right to make hange, corrections, modifications or improvements, to this document, and the products and services
described herein at anytiithout notice. SDC does not assume any responsibility for use of any its products for any particular
purpose, nor does SDC asany liability arising out of the application or use of any its products or circuits. SDC does not convey
any license under is patent rights or other rights nor the rights of others.
© 2013 Devechip Microelectronics - All rights reserved
Cont
Headqus of Shaoxing
Address: Tian Mu Road, No13,
Shaoxing city, Zhejiang province, China
Zip code: 312000
Shenzhen Branch
Address: 22A, Shangbu building, Nan Yuan Road, No.68,
Futian District, Shenzhen city, Guangdong province, China
Zip code: 518031
Tel: (86) 0575-8861 6750
Tel: (86) 0755-8366 1155
Fax: (86) 0575-8862 2882
Fax: (86) 0755-8301 8528
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