TA8416F
FEATURES l 3 phase bipolar / unipolar Hall Motor Driver l Low voltage use l Voltage drive type l Stand- by function for longer battery life l MFP16 Flat package sealed l 2 Hall Sensor drive available l Operating supply voltage : VCC = 1.8~7.2 V VS = 0.2~7.2 V l Output current
: IO (MAX.) = 0.7 A (AVE.) = 1.3 A (PEAK) l Built- in thermal shut down circuit
Weight: 0.14 g (Typ.)
1 2001-08-27
BLOCK DIAGRAM
Note: Refer to PIN FUNCTION 3.
2 2001-08-27
PIN FUNCTION
PIN No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
SYMBOL
Ha+ Ha- Hb+ Hb- Hc+ Hc-
F/R
R/S
Lc
Lb
La
ℓc
ℓb
ℓa
FUNCTION DESCRIPTION a- phase Hall Amp. positive input terminal. a- phase Hall Amp. negative input terminal. b- phase Hall Amp. positive input terminal. b- phase Hall Amp. negative input terminal. c- phase Hall Amp. positive input terminal. c- phase Hall Amp. negative input terminal. Rotation direction control input terminal. Start / Stand by control Input terminal. Power supply input terminal. c- phase...
