lv4912gp Sanyo Semiconductor Corporation, lv4912gp Datasheet - Page 2

• Manufacturer Part Number: lv4912gp
• Description: Crass-d Audio Power Amplifier Btl 2w?1ch
• Manufacturer: Sanyo Semiconductor Corporation

Specifications
Maximum Ratings at Ta = 25°C
∗ When mounted on the specified printed circuit board : 40mm×50mm×1.6mm, glass epoxy
Recommended Operation Conditions at Ta = 25°C
Electrical Characteristics at Ta = 25°C, VD = 5V, R L = 4Ω, L = 22µH, C = 0.33µF
Note : The values of these characteristics were measured in the SANYO test environment. The actual values in an end system will vary depending on the
Package Dimensions
unit : mm (typ)
3322
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Supply voltage range
Load impedance renge
Operating current
Standby current
Mute current
Quiescent current
Main amplifier
Voltage gain
Total harmonic distortion
Output power
Ripple rejection ratio
Noise
Digital input
High-level output voltage
Low-level output voltage
Protection circuit
Power supply voltage drop protection
circuit upper limit value
Power supply voltage drop protection
circuit lower limit value
printed circuit board pattern, the external components actually used, and other factors.
SIDE VIEW
TOP VIEW
0.25
3.5
Parameter
Parameter
Parameter
SIDE VIEW
(C0.116)
SANYO : VCT24(3.5X3.5)X01
UV_LOWER
UV_UPPER
Symbol
Pd max
Symbol
Symbol
THD+N
SVRR
Imute
I CCO
12
V NO
Topr
Tstg
7
V IH
V IL
VD
VD
VG
P O
R L
Ist
BOTTOM VIEW
13
6
0.5
(0.125)
Externally applied voltage
Mounted on a board *
Externally applied voltage
Speaker load
STBY = L, MUTE = L, LC less, R L = OPEN
STBY = H, MUTE = L, LC less, R L = OPEN
STBY = H, MUTE = H, LC less, R L = OPEN
fin = 1kHz, V O = 0dBm
P O = 1W, fin = 1kHz, AES17
THD+N = 10%, fin = 1kHz, AES17
fr = 100Hz, Vr = -15dBm, Rg = 0, DIN AUDIO
Rg = 0, DIN AUDIO
STBY pin, MUTE pin
STBY pin, MUTE pin
VD pin voltage monitor
VD pin voltage monitor
18
1
LV4912GP
19
24
(0.5)
Conditions
Conditions
Conditions
min
min
21.5
2.7
1.6
50
4
3
Ratings
Ratings
Ratings
typ
typ
23.5
4.5
0.4
2.3
2.2
60
70
5
1
6
2
-40 to +150
-20 to +75
max
max
25.5
210
5.5
7.5
0.7
0.3
No.A1173-2/11
10
6
1
8
µVrms
Unit
Unit
Unit
mA
mA
µA
dB
dB
°C
°C
W
%
W
Ω
V
V
V
V
V
V