Document
Ordering number : EN5234D
LA6358N,6358NS, LA6358NM,6358NT
Monolithic Linear IC
High-Performance Dual Operational Amplifiers
Overview
The LA6358 is a high-performance dual operational amplifier that can operate from a single voltage power supply. It features a built-in phase correction circuit. It can also operate from a dual power supply with both positive and negative levels and features low power consumption. The LA6358NT can be used in a wide range of industrial applications as a transducer amplifier for all types of transducers, as a DC amplifier circuit, and for other purposes as well.
Functions
• Eliminates need for phase compensation • Wide range of operating supply voltage: 3.0V to 30.0V (single power supply)
: ±1.5 to ±15.0V (dual power supply) • Input voltage swingable down to nearly ground level and output voltage range VOUT of 0 to VCC-1.5V • Low current dissipation : ICC = 0.5mA typ/VCC = +5V, RL = ∞
Specifications
Maximum Ratings at Ta = 25°C
Parameter Maximum supply voltage Differential input voltage Maximum input voltage Allowable power dissipation
Symbol
VCC max VID
VIN max Pd max
Operating temperature Storage temperature
Topr Tstg
Conditions
Ta ≤ 25°C LA6358N, 6358NS Ta ≤ 25°C LA6358NM Ta ≤ 25°C LA6358NT
Ratings 32 32
-0.3 to +32 570 300 170
-30 to +85 -55 to +125
Unit V V V
mW mW mW °C °C
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment.
71410 SY/53007 MS IM / D1306 MS PC B8-4681,B8-7410 No.5234-1/7
LA6358N, 6358NS, 6358NM, 6358NT
Electrical Characteristics at Ta = 25°C, VCC = 5.0V, Otherwise unless specified.
Parameter
Input offset voltage Input offset current Input bias current Common-mode input voltage range Common-mode rejection ratio Large-amplitude voltage gain Output voltage range Supply voltage rejection ratio Channel separation Current drain Output current (source) Output current (sink)
Symbol
VIO IIO IB VICM CMR VG VOUT SVR
ICC IO source
IO sink
Conditions
IIN (+)/IIN (-) IIN (+)/IIN (-)
VCC = 15V, RL ≥ 2kΩ
f = 1kHz to 20kHz VIN+ = 1V, VIN- = 0V VIN+ = 0V, VIN- = 1V
Test Circuit
1 2 3 4 4 5
6 7 8 9 10
min
0 65 25
0 65
20 10
Ratings typ ±2 ±5 45
80 100
100 120 0.5
40 20
max ±7
±50 250 VCC-1.5
VCC-1.5
1.2
Unit
mV nA nA V dB V/mV V dB dB mA mA mA
Package Dimensions
unit : mm (typ) 3001D
[LA6358N]
unit : mm (typ) 3017D
[LA6358NS]
9.14 85
22.0 3.0
0.51 min (4.5) 3.2 5.7 max
3.2 3.9MAX 0.51MIN (3.0)
6.4 0.25
7.62
1 1.0
4 1.4
(0.76) 2.54
0.5
SANYO : DIP8(300mil)
unit:mm (typ) 3032D
5.0 85
[LA6358NM]
1 (0.65) 1.27
4 0.35
0.15
1
(0.84)
2.54
0.5
9 1.3 0.25
1.35
SANYO : SIP9
unit:mm (typ) 3245B
3.0 8
[LA6358NT]
3.0 4.9 0.5
12
(0.53)
0.65
0.25
0.125
(0.85) 1.1MAX
0.1 (1.5) 4.4 1.7max 6.4 0.63
0.08
SANYO : MFP8(225mil)
SANYO : MSOP8(150mil)
No.5234-2/7
Pin Assignment
LA6358N, 6358NS, 6358NM, 6358NT
++ -- -1 2 3 4 5 6 7 8 9 Top view
[LA6358NS]
VOUT1 1
8 VCC
VIN--1 2 VIN+1 3
-- + + --
7 VOUT2 6 VIN--2
GND 4
5 VIN+2 Top view
[LA6358N, 6358NM, 6358NT]
VCC VOUT1
VIN--1 VIN+1
GND VIN+2 VIN--2 VOUT2
VCC
Equivalent Circuit
VCC
VIN--
INPUT VIN+
VOUT
No.5234-3/7
Test Circuits
1. VIO
LA6358N, 6358NS, 6358NM, 6358NT
2. IIO
R1 R1
R2
VCC R2 --
VCC
+ + NULL
--
+1.4V
VEE
VIO =
VF1 1+R2 / R1
VF1 C
R1 R1
R2
R VCC R2 --
VCC
R +
+
NULL --
+1.4V
VEE
VF2 C
IIO =
VF2-VF1 R(1+R2 / R1)
3. IB
R1 R1
R2
R VCC R2 -.