lv4993m Sanyo Semiconductor Corporation, lv4993m Datasheet - Page 2

• Manufacturer Part Number: lv4993m
• Description: For Portable Audio Equipment Monaural Btl Power Amplifier
• Manufacturer: Sanyo Semiconductor Corporation

Specifications
Maximum Ratings at Ta = 25°C
* PCB mounted : with 50mm × 40mm × 1.6mm, double-sided glass epoxy circuit board
Operating Conditions at Ta = 25°C
* Determine the supply voltage to be used with due consideration of allowable power dissipation.
* It is assumed the operation guarantee from V CC =1.8V to 2.0V.
Electrical Characteristics Ta = 25°C, V CC = 5V, fin = 1kHz, R L = 8Ω, V2=1.6V
Maximum supply voltage
Allowable power dissipation
Maximum junction temperature
Operating temperature
Storage temperature
Recommended supply voltage
Recommended load resistance
Allowable operating supply voltage range1
Allowable operating supply voltage range2
Allowable operating supply voltage range3
Allowable operating supply voltage range4
Quiescent current drain
Stand-by current drain
Maximum output power 1
Maximum output power 2
Voltage gain
Voltage gain use range
Total harmonic distortion
Output noise voltage
MUTE attenuation level 1
MUTE attenuation level 2
Ripple rejection ratio
Output offset voltage
Reference (pin 1) voltage
Pin 2 control HIGH voltage
Pin 2 control LOW voltage
Pin 4 control HIGH voltage
Pin 4 control LOW voltage
Parameter
Parameter
Parameter
P O MX1
P O MX2
V N OUT
VCNTH
Symbol
MUTE1
MUTE2
VSTBH
VCNTL
I CCO P
VSTBL
I STBY
SVRR
V CC max
VREF
VGR
V O S
THD
Symbol
Pd max
Tj max
VG
Topr
Tstg
V CC op1
V CC op2
V CC op3
V CC op4
Symbol
V CC
R L
No signal, R L = ∞
No signal, R L = ∞, V2 = 0.3V
THD = 10%
THD = 10%, V CC = 3V
V IN = -10dBV
V IN = -10dBV
Rg = 620Ω, 20 to 20kHz
V IN = 0dBV, V2=0.3V(at standby)
V IN = 0dBV, V4=0.3V
(at Second power amplifier stop)
Rg = 620Ω, fr = 100Hz, Vr = -20dBV
Rg = 620Ω
Power amplifier operation mode
Power amplifier standby mode
Second power amplifier operation mode
(BTL mode)
Second power amplifier standby mode
(SE mode)
PCB mounted*
RL=8 to 32Ω, Ta=-10 to 85°C
RL=8 to 32Ω, Ta=-40 to 85°C
RL=4 to 7Ω, Ta=-10 to 85°C
RL=4 to 7Ω, Ta=-40 to 85°C
LV4993M
Conditions
Conditions
Conditions
min
-30
1.0
4.4
1.6
1.6
0
0
0
Ratings
Ratings
0.5V CC
typ
Ratings
-105
-105
0.02
3.6
1.5
0.5
5.9
0.3
35
50
-40 to +150
-40 to +85
* 1.8 to 5.5
2.0 to 5.5
2.0 to 4.0
2.2 to 4.0
4 to 32
max
V CC
150
100
-90
-90
0.9
7.4
0.3
0.3
26
30
6
5
6
5
1
3
No.A1962-2/13
μVrms
Unit
Unit
Unit
dBV
dBV
mA
mV
°C
°C
°C
μA
dB
dB
dB
W
W
W
Ω
%
V
V
V
V
V
V
V
V
V
V
V