LV8080LP-TE-L-E SANYO, LV8080LP-TE-L-E Datasheet
LV8080LP-TE-L-E
Specifications of LV8080LP-TE-L-E
Available stocks
Related parts for LV8080LP-TE-L-E
LV8080LP-TE-L-E Summary of contents
Page 1
... Ordering number : ENA0649 LV8080LP Overview The LV8080LP is a two-channel constant-current driver that supports low-voltage operation optimal for constant-current drive of stepping motors (AF and zoom) in portable equipment such as camera cell phones. Features • Two channels constant-current H-bridge driver • Built-in power supply switch and position detection comparator for use with a photoreflector • ...
Page 2
... TOP VIEW SIDE VIEW 2.6 (C0.116) LASER MARKED INDEX SIDE VIEW 0.25 SANYO : VCT16(2.6X2.6) LV8080LP Conditions CONT, IN Conditions 3.0V (High and low side total 3.0V, I OUT = 100mA 5.0V (High and low side total 5.0V, I OUT = 100mA Between RFG and ground : 1Ω ...
Page 3
... High Note : The "-" input unstable state. When off, a high-impedance state. • The ENA goes to the standby state with a low-level input, and to the operating state with a high-level input. • The control input switches the forward/reverse mode. LV8080LP VM LVS COMPOUT PI/PR ...
Page 4
... IN4 8 IN1 9 IN2 10 CONT 11 GND Ground 12 COMPIN Photo reflector position sensing comparator input 13 COMPOUT Photo reflector position sensing comparator output This pin serves as an open-collector output of the NPN transistor. LV8080LP Description Equivalent Circuit 10kΩ 0. 10kΩ 200kΩ GND V CC 1kΩ ...
Page 5
... Channel 2 Standby output mode (2) Timing chart for 1-2 phase drive (Slow decay mode) IN1 IN3 IN4 Channel 1 Standby output mode Channel 2 Standby output mode LV8080LP Description Forward Reverse Forward Forward Reverse Forward Forward Brake Reverse Brake Forward Brake Reverse Equivalent Circuit ...
Page 6
... Application circuit Sensor power supply IC peripheral circuits : Position sensor block (b) Timing chart V CC CONT 1.00V COMPIN Microcontroller power supply COMPOUT V CC PI/PR LV8080LP Tr COMPIN IC internal circuits : Position detection circuit Hysteresis : 0.2 V Transistor drive region Microcontroller V CC power supply 10kΩ COMPOUT No.A0649-6/8 ...
Page 7
... Input voltage – V Input current ( 3V Supply voltage – V LV8080LP 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0 Constant-current output (Between RFG and ground : 1Ω) 0.105 0.104 0.103 0.102 0.101 0.1 0.099 0.098 0.097 0.096 ...
Page 8
... SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of October, 2007. Specifications and information herein are subject to change without notice. LV8080LP PS No.A0649-8/8 ...