Datasheets»Panasonic Corporation»AN12946A Datasheet

AN12946A Datasheet - Page 9

Download or read online Panasonic Corporation AN12946A 2 CHANNEL, AUDIO AMPLIFIER, PQFP48 pdf datasheet.



Page
9 of 27
prevnext
AN12946A
Electrical Characteristics at VCC_SPL = VCC_SPR = VCC_REG = 5.0 V, SP_GAIN = 17 dB, RL = 8 Ω
(continued)
Note) T
= 25°C±2°C unless otherwise specified.
a
B
Parameter
No.
Microphone Amplifier Characteristics SP_STB = ON, REG_STB = OFF, MIC_STB = OFF, DETECT = OFF
15
MIC amp. reference output level
16
MIC amp. output distortion 1
17
MIC amp. output distortion 2
18
MIC amp. output noise voltage
19
MIC amp. channel balance
Linear Regulator Characteristics SP_STB = OFF, REG_STB = OFF, MIC_STB = ON, DETECT = OFF
20
Output voltage
21
Line regulation
22
Load regulation 1
23
Load regulation 2
Symbol
Conditions
VMPOL
Vin = –39.0 dBV, f = 1 kHz,
VMPOC
1ch OUT
VMPOR
THMPO1L
Vin = –39.0 dBV, f = 1 kHz,
THMPO1C
1ch OUT, to THD 5th
THMPO1R
THMPO2L
Vin = –22.0 dBV, f = 1 kHz,
THMPO2C
1ch OUT, to THD 5th
THMPO2R
VNMPOL
Non-signal,
VNMPOC
1ch OUT, A curve filter
VNMPOR
Vin = –39.0 dBV, f = 1 kHz,
CHBMP
L/C/R difference
VOREG
Iout = 1 mA
Vin = 4.5 V, 5.5 V,
LINREG
Iout = 1 mA
LODREG1
Iout = 1 mA, 150 mA
LODREG2
Iout = 200 mA
SDF00044AEB
Limits
Unit
Note
Min
Typ
Max
–25.5
–24.0
–22.5
dBV
0.015
0.045
%
1
0.08
%
–100
–96
dBV
–1.0
0.0
1.0
dB
3.23
3.3
3.37
V
–0.3
+0.01
+0.3
%/V
%
0.0034
/mA
1
5
%
9
Specifications of Panasonic Corporation AN12946A
Mfr Package Description:
7 X 7 MM, PLASTIC, QFP-48
Technology:
BIPOLAR
Package Shape:
SQUARE
Package Style:
FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
Surface Mount:
Yes
Terminal Form:
GULL WING
Terminal Pitch:
0.5000 mm
Terminal Position:
QUAD
Number of Functions:
1
Number of Terminals:
48
Package Body Material:
PLASTIC/EPOXY
Temperature Grade:
OTHER
Operating Temperature-Max:
85 Cel
Operating Temperature-Min:
-30 Cel
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
4.5 V
Consumer IC Type:
AUDIO AMPLIFIER
Number of Channels/Functions:
2

Comments to this Datasheet