la6574d Sanyo Semiconductor Corporation, la6574d Datasheet - Page 2

• Manufacturer Part Number: la6574d
• Description: Five-channel Driver Four Btl Channels Plus One H Bridge Channel For Md And Cd Player
• Manufacturer: Sanyo Semiconductor Corporation

Recommended Operating Conditions at Ta = 25°C
Electrical Characteristics at Ta = 25°C, V CC 1 = V CC 2 = 8V, VREF = 1.65V
Note ∗1: The total current drain for V CC 1 and V CC 2 with no load.
Package Dimensions
unit : mm (typ)
3196A
Supply voltage
[Overall Characteristics]
No load current drain - I CC on
VREF input voltage range
[BTL Amplifier Block]
Output offset voltage
Input voltage range
Output voltage
Closed loop voltage gain
Slew rate
[H Bridge Block]
Output voltage
Low-level input voltage
High-level input voltage
Output control voltage
[Regulator Block]
Output voltage
Load regulation
Line regulation
∗2: Voltage difference across the load (8Ω). With the outputs in the saturated state.
∗3: Design guarantee value
(1.04)
30
1
Parameter
1.78
Parameter
27.0
0.48
0.95
V O -LOAD
VREF-IN
I CC -ON
VCONT
∆VV CC
Symbol
VOFF
V IN -H
V IN -L
∆VRL
Vreg
V IN
V O
VG
SR
SANYO : DIP30SD(400mil)
16
15
Symbol
V CC
BTL amplifiers, the voltage difference
Gain from input to output
VCONT = 3V
All outputs on, FWD = REV = 0V
across each channel's output
Input resistance: 11kΩ
The voltage between each of the V O +/V O -
pairs when R L is 8Ω.
With the amplifier operating independently,
twice the value measured between outputs
The voltage between each of the
V O +/V O − pairs when R L is 8Ω.
I L = 100mA
I L = 0 to 200mA
V CC = 6 to 12V, I L = 100mA
LA6574D
Conditions
Conditions
∗2
∗1
∗3
∗2
∗2
min
3.05
-50
-50
-15
1
0
4
2
Ratings
Ratings
typ
0.5
3.5
3.3
30
21
5
4
6
0
5.6 to 13
V CC -1.5
max
V CC
3.55
No. A0827-2/8
50
50
10
60
1
Unit
V
Times
V/µs
Unit
mA
mV
mV
mV
V
V
V
V
V
V
V
V