BD3814FV
Audio ICS
High- performance 5.1ch electronic volume
BD3814FV
BD3814FV is a sound processor IC. This IC incorporates volume, bass and treble functions into a single chip that are
necessary for AV receivers and mini-component stereos.
Low distortion, low noise and wide dynamic range can be achieved by using the Bi-CMOS process.
!
Applications
!
External dimensions
(Unit : mm)
13.6
鹵
0.2
40
21
AV receiver, mini stereo set and TV.
!
Features
1) Dynamic range : 132dB (Tone by-pass, VOL=MUTE, IHF-A)
2) Master volume is 6ch-Independent volume (0~95dB, Mute, 1dB/Step).
Low residual noise with Resistor ladder volume and the shock sound
in changing is reducing.
3) It is becoming a low consumption electric current design by using
the Bi-CMOS process.
4) Maximum output voltage : 4.3Vrms (V
CC
=7V, V
EE
= -7V, RL=10k鈩?.
5) Built-in two OP amplifiers.
6) Serial data control of 2-wire type (correspond to 3.3V and 5V).
7.8
鹵
0.3
5.4
鹵
0.2
1
20
1.8
鹵
0.1
0.1
0.1
0.65
0.22
鹵
0.1
0.08
M
SSOP-B40
!
Absolute maximum ratings
(Ta=25擄C)
Parameter
Supply voltage
Power dissipation
Operating temperature range
Storage temperature range
Symbol
V
CC
Pd
Topr
Tstg
Limits
+
5 to
+
7.3
鈭?/div>
鈭?/div>
900
鈭?/div>
鈭?0
to
+75
鈭?5
to
+125
Unit
V
mW
C
C
鈭?/div>
This value decreases 9mW/ C for Ta=25 C or more.
A standard board, 70 x 70 x 1.6mm, shall be mounted.
0.3Min.
0.15
鹵
0.1
1/2
1
2
3
