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BD8271EFV डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 3ch System Motor Driver - ROHM

भाग संख्या BD8271EFV
समारोह 3ch System Motor Driver
मैन्युफैक्चरर्स ROHM 
लोगो ROHM लोगो 
पूर्व दर्शन
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BD8271EFV pdf
BD8271EFV
Datasheet
Pin Configuration
VMFC
PGND2
FCO-
FCO+
SAO1-
SAO1+
SAO2-
SAO2+
PGND1
N.C.
SARNF1
SARNF2
1
2
3
4
5
6
7
8
9
10
11
12
(TOP VIEW)
Figure 2. Pin Configuration
Pin Description
24 PREGND
23 VC1
22 VC2
21 CTL1
20 CTL2
19 FINO
18 FINN
17 VCC
16 SA1INN
15 SA1INO
14 SA2INN
13 SA2INO
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Symbol
VMFC
PGND2
FCO-
FCO+
SAO1-
SAO1+
SAO2-
SAO2+
PGND1
N.C.
SARNF1
SARNF2
SA2INO
SA2INN
SA1INO
SA1INN
VCC
FINN
FINO
CTL2
CTL1
VC2
VC1
PREGND
Function
Power supply for BTL
Power ground 2
Focus driver negative output
Focus driver positive output
Stepper driver 1 negative output
Stepper driver 1 positive output
Stepper driver 2 negative output
Stepper driver 2 positive output
Power ground 1
-
Stepper driver 1 current detection
Stepper driver 2 current detection
Output for stepper driver 2 pre-opamp
Inverting input for stepper driver 2 pre-opamp
Output for stepper driver 1 pre-opamp
Inverting input for stepper driver 1 pre-opamp
Pre-block power supply
Inverting input for focus driver pre-opamp
Output for focus driver pre-opamp
Driver logic control input 2
Driver logic control input 1
Control standard voltage input 2
Control standard voltage input 1
Pre-block ground
Block Diagram
Figure 3. Block Diagram
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/22
TSZ02201-0G1G0BK00250-1-2
1.Oct.2013 Rev.002
http://www.Datasheet4U.com

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डाउनलोड[ BD8271EFV Datasheet.PDF ]


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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
BD8271EFV3ch System Motor DriverROHM
ROHM


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