SANYO LA6462S, LA6462M Datasheet
Ordering number: EN2064C
Monolithic Linear IC
LA6462M, 6462S
High-Performance
Dual Operational Amplifiers
Overview
The LA6462 consists of two independent, internally phase
compensated operational amplifiers. They feature low noise,
high speed, wide band. Application areas include audio
preamplifiers, active filters, and various electronic circuits.
Features
.
Built-in phase compensation circuit
(Gain ^ 10 dB recommended)
.
Low noise: Equivalent input noise voltage
0.70 µV typ (Rg = 2.2 kΩ RIAA, DIN Audio).
0.50 µV typ (Rg = 300 Ω, IHF-A)
.
High speed: Slew rate 4.0 V/µs typ.
.
Wide band: Gain-bandwidth product 6 MHz typ.
Package Dimensions
unit : mm
3032-MFP8
[LA6462M]
SANYO : MFP8
unit : mm
3017C-SIP9
[LA6462S]
SANYO : SIP9
Specifications
Maximum Ratings at Ta = 25°C
Parameter Symbol Conditions Ratings Unit
Maximum supply voltage V
Differential input voltage V
Common-mode input voltage V
Allowable power dissipation Pd max
Operating temperature Topr −20 to +75 °C
Storage temperature Tstg −40 to +125 °C
CC/VEE
ID
IN
LA6462M 300 mW
LA6462S 500 mW
±18 V
±30 V
±15 V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
53096HA(II)/4050YT/8077KI/3277KI,TS No. 2064-1/5
LA6462M, 6462S
Operating Characteristics at Ta = 25°C, VCC=15V,VEE= −15 V
Parameter Symbol Conditions min typ max Unit
Input offset voltage V
Input offset current I
Input bias current I
Common-mode input voltage V
IO
IO
B
ICM
Common-mode rejection ratio CMRR 70 90 dB
Voltage gain VG
V
Maximum output voltage
O
V
O
Slew rate SR VG = 0, R
V
Equivalent input noise voltage
Current drain I
NI
V
NI
CC
Power dissipation Pd 180 mW
Gain-bandwidth product f
T
Test Circuits
RS=10kΩ 0.3 6.0 mV
5 200 nA
200 500 nA
±12 ±14 V
RL^ 2kΩ,VO=±10 V 96 110 dB
O
(1) RL^ 10 kΩ±14 V
(2) RL^ 2kΩ±13 V
^ 2kΩ 4.0 V/µs
L
(1) Rg = 2.2 kΩ, RIAA, DIN audio weight 0.70 µV
(2) Rg = 300 Ω, IHF-A weight 0.50 µV
6.0 mA
6 MHz
Oscilloscope
10 Vp-p rectangular wave
No.2064-2/5
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