Features
The LA6602V is optimal as an interface IC between the
PD and servo ICs used in MD PU modules.
Eight buffer amplifier channels
On-chip low-noise high-bandwidth amplifier RF block
Package Dimension
unit: mm
3175A-SSOP24
Monolithic Linear IC
Ordering number : EN5307A
63097HA(OT) No. 5307-1/6
SANYO: SSOP24
[LA6602V]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
I-V Amplifier for MiniDisc Drives
LA6602V
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
CC
max
13.0
V
Allowable power dissipation
Pd max
Independent IC
300
mW
Operating temperature
Topr
30 to +80
C
Storage temperature
Tstg
40 to +125
C
Specifications
Maximum Ratings
at Ta = 25C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
CC
3.6 to 12.0
V
Operating Conditions
at Ta = 25C
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Quiescent current
I
CCO
See Figure 1.
5
10
20
mA
[Amplifiers A through D]
Output offset voltage
V
IO
See Figure 2.
2
7
mV
Maximum output voltage
V
O
max
R
L
= 4.7 k
, V
IN
= 1 V See Figure 3.
2.0
V
Minimum output voltage
V
O
min
R
L
= 4.7 k
, V
IN
= +1 V See Figure 4.
2.0
V
Gain-bandwidth product
f
T
20 [dB] amp GV = 0 [dB] See Figure 4.
0.5
0.7
MHz
[Amplifiers E and F]
Output offset voltage
V
IO
See Figure 2.
2
7
mV
Maximum output voltage
V
O
max
R
L
= 4.7 k
, V
IN
= 1 V See Figure 3.
2.0
V
Minimum output voltage
V
O
min
R
L
= 4.7 k
, V
IN
= +1 V See Figure 4.
2.0
V
Gain-bandwidth product
f
T
20 [dB] amp GV = 0 [dB] See Figure 4.
0.5
0.7
MHz
[Amplifiers I and J]
Output offset voltage
V
IO
See Figure 2.
20
50
mV
Output offset voltage difference
V
IO
I-J
3
7
mV
Maximum output voltage
V
O
max
R
L
= 2 k
, V
IN
= 1 V See Figure 3.
1.5
V
Minimum output voltage
V
O
min
R
L
= 2 k
, V
IN
= +1 V See Figure 4.
1.5
V
Gain-bandwidth product
f
T
20 [dB] amp GV = 0 [dB] See Figure 4.
6
8
MHz
Operating Characteristics
at Ta = 25C, V
CC
/V
EE
= 2.5 V
No. 5307-2/6
LA6602V
Pin Functions
Pin No.
Pin
Function
1
I
OUT
IV amplifier I output
2
V
EE
IC substrate (lowest) voltage
3
E
OUT
IV amplifier E output
4
F
OUT
IV amplifier F output
5
F
IN
IV amplifier F input
6
E
IN
IV amplifier E input
7
I
IN
IV amplifier I input
8
J
IN
IV amplifier J input
9
NC
Unused. Must be left open.
10
V
REF
External reference voltage
11
J
OUT
IV amplifier J output
12
NC
Unused. Must be left open.
13
NC
Unused. Must be left open.
14
D
OUT
IV amplifier D output
15
D
IN
IV amplifier D input
16
C
IN
IV amplifier C input
17
C
OUT
IV amplifier C output
18
B
OUT
IV amplifier B output
19
B
IN
IV amplifier B input
20
A
IN
IV amplifier A input
21
V
CC
Power-supply voltage
22
A
OUT
IV amplifier A output
23
NC
Unused. Must be left open.
24
NC
Unused. Must be left open.
Ambient temperature, Ta C
Allowable power dissipation, Pd max mW
Block Diagram
No. 5307-3/6
LA6602V
Stipulated Test Circuits
No. 5307-4/6
LA6602V
Figure 1
Figure 2
Figure 3
Figure 4
Output
(A frequency such that GV = 0.)
R
IN
A to D, I to J : 6.7 k
E to F
: 8.2 k
R
IN
A to D, I to J : 6.7 k
E to F
: 8.2 k
R
L
= 4.7 k
(A to F)
2 k
(I to J)
Sample Application Circuit
No. 5307-5/6
LA6602V
No. 5307-6/6
LA6602V
This catalog provides information as of June, 1997. Specifications and information herein are subject to change
without notice.
s
No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace
equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of
which may directly or indirectly cause injury, death or property loss.
s
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and
distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all
damages, cost and expenses associated with such use:
Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on
SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees
jointly or severally.
s
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for
volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied
regarding its use or any infringements of intellectual property rights or other rights of third parties.
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