KIA6831HF BIPOLAR LINEAR INTEGRATED CIRCUIT DRIVER PLAYERS
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KOREA ELECTRONICS CO.,LTD.
KIA6831HF
BIPOLAR LINEAR INTEGRATED CIRCUIT
DRIVER PLAYERS
KIA6831HF drivers player actuators motors. This have internal regulators general purpose operational amplifiers.
Built-in Thermal Shutdown Circuit
Wide Dynamic Range
5.4V(Typ.) (VCc=8V, RL=8Q)
Built Regulator, (requires Attached transistor)
Built OP-Amp.
Built Mute Function
Gain Adjustable With Single Attached Resistor.
Operation supply voltage range Vcc=6.0~9.0V.
(4.5~9V When regulator used open))
MAXIMUM RATINGS
CHARACTERISTIC SYMBOL RATING UNIT
Supply Voltage
Power Dissipation (*1)
Operating Temperature Topr -35^85
Storage Temperature Tstg -55-150
'frr nnnnr inrffj
HSOP-;
MILLIMETERS
6.20
6.50
Q.Q5
0.030
0.80
5.20
16.00
2.50 MAX.
10.0i0.20
l.as
0.05
o.so
8.40
Note) (*1) When mounted 5Qmm 5Qmm (Phenolics resin material).
Power Dissipation reduces using above
exceed
BLOCK DIAGRAM
1999.
Revision
KIA6831HF
ELECTRICAL CHARACTERISTICS
(Unless otherwise noted, Ta-25'C, VCc=8V, f=lkHz, RL=8&
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Quiescent Current load 12.0
Output Voltage, Offset
Maximum Output Amplitude
Voltage Gain (Closed Circuit) ViN=0.1Vrms, 1kHz 10.5 12.0 13.5
Ripple Rejection ViN=0.1Vrms, 100Hz
Slew Rate 100kHz square wave, Vp-p output V/jt/S
Mute Voltage Vmon
Mute Voltage Vmoff
regulator]
Output Voltage vreg 100mA 4.75 5.25
Output Load Variation Vrlc IL=0~ 200mA
Supply Voltage Variation Vvcc (Vcc=6~9V) 100mA
[Operational Amplifier]
Offset Voltage VoFOP
Input Bias Current Vbop
High-Level Output Voltage VoHOP
Low-Level Output Voltage VoLOP
Output Drive Current (Sink) VsiNK
Output Drive Current (Source) isource ground
Voltage Gain (Open Loop) Vm=-75dBV, 1kHz
Slew Rate SRop 100kHz Square Wave, 4VP-P output V/jt/S
Ripple Rejection RRop ViN=-20dBV, 100Hz
Common Mode Rejection Ratio CMRR ViN=-20dBV, 1kHz
1999.
Revision
KIA6831HF
CONFIGURATIONS
(GND)
KIA6831HF
(GND)
DESCRIPTIONS
SYMBOL DESCRIPTION SYMBOL DESCRIPTION
Driver negative output Operational amplifier input, negative
Driver positive output Operational amplifier input, positive
VINI Driver input Driver negative output
VINI' Driver input, gain adjustment Driver positive output
REG-B Connect external transistor base VIN3 Driver input
Constant voltage output, connects external transistor collector VIN3' Driver gain adjustment
MUTE Mute control Power supply
GND2 Ground Power supply
VDM2' Driver input, gain adjustment BIAS Bias amplifier Input
VIN2 Driver input VIN4' Driver gain adjustment
Driver positive output VIN4 Driver input
Driver negative output Driver positive output
Substrate ground Driver negative output
Operational amplifier output Substrate ground
1999.
Revision
KIA6831HF
TEST CIRCUIT
1999.
Revision
KIA6831HF
TEST CIRCUIT SWITCH TABLE
PARAMETER WITCH INPUT CONDITION
RIPPLE MUTE OPIN VREF CMR-IN OPOUT SW-IN DR-IN DC-IN RIPPLEIN VOPIN VINDC
Quiescent Current SHORT
Output offse voltage 2.5V
Maximum output amplitude 0V,5V Only channel time
Closed loop voltage gain O.lVrms
Ripple rejection 2.5V O.lVrms
Slew rate
Output voltage
Output load variation
Supply voltage variation
Offset voltage
Input bias current
High level output voltage OPEN
level output voltage
Output driver current (sink) SHORT
Output driver current (source)
voltage gain (open loop) -75dBV
Slew rate SHORT
Ripple rejection O.lVrms
Common mode rejection ratio O.lVrm
1999.
Revision
KIA6831HF
INPUT/OUTPUT CIRCUIT
Driver input
Driver output
Positive output 2,11,18,26pm Negative output l,12,17,27Pin
Bias
Regulator (base connection)
5Pin
Mute
Regulator output
VPin
6Pin
Operational amplifier input
Operational amplifier output
ISPin
14Pin
1999.
Revision
KIA6831HF
APPLICATION
REGULATOR
1999.
Revision
KIA6831HF
Thermal reduction curve
AMBIENT TEMPERATURE
Pckpower dissipation When mounted 50mm*50mm* 1.6mm board
Operation notes
KIA6831FP have internal thermal shutdown circuit. Output current muted when chip temperature exceeds (typically) restored when chip temperature falls (typically).
mute (7pin) voltage opened lowered below 0.5V, output current will muted. Pin7 should pulled above 2.0V during normal use.
bias (23pin) muted when lowered below 1.4V(typically). Make sure stays above 1.6V during normal use.
Muting occurs during thermal shutdown, mute-on operations drop bias voltage. each case, only drivers muted. During muting, output pins remain internal bias voltage, roughly (VCC/2).
sure connect 0.1//F bypass
capacitor power supply, base
radiating connected package internal GND, should also connected external ground.
capacitor between regulator output (6pin) also serves prevent oscillation select with good temperature characteristics.
1999.
Revision
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