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EC4558 Schematic ( PDF Datasheet ) - ETC

Teilenummer EC4558
Beschreibung Dual Channel Operational Amplifiers
Hersteller ETC
Logo ETC Logo 




Gesamt 7 Seiten
EC4558 Datasheet, Funktion
www.DataSheet4U.com
Dual Channel Operational Amplifiers
General Description
Features
EC4558
The EC4558 consists of two high performance opera-
Internal frequency compensation
tional amplifiers. The IC features high gain, high input
resistance, excellent channel separation, wide range of
operating voltage and internal frequency compensa-
tion. It is specifically suitable for applications in differ-
ential-in, differential-out as well as in potential-metric
amplifiers and where gain and phase matched channels
Large DC voltage gain with 100 dB typical
High input resistance with 5M typical
Low input noise voltage with 10nV/ HZ
Maximum power supply voltages: 18V
Compatible with NJM 4558
are mandatory. The EC4558 contains 18Vmaximum
power supply voltage.
Applications
The EC4558 is available in DIP-8 or SOIC-8 package.
Audio AC-3 decoded system
Audio amplifier
SOIC-8
DIP-8
Figure 1. Package Types of EC4558
Pin Configuration
SOIC-8/DIP-8
OUTPUT 1
INPUT 1-
INPUT 1+
VEE
18
27
36
45
VCC
OUTPUT 2
INPUT 2-
INPUT 2+
Top View
Figure 2. Pin Configuration of EC4558
Functional Block Diagram
Figure 3. Representative Schematic Diagram of EC4558 (Each amplifier)
August 2003
Rev.1.0






EC4558 Datasheet, Funktion
Dual Channel Operational Amplifiers
Mechanical Dimensions
DIP - 8
EC4558
Unit: mm
9.2±0.10
1.46±0.31
7.62±0.25
φ3×0.15±0.05
0.254
0.457
2.54
0.28±0.07
10.0MAX
0.13MIN
R0.75
August 2003
Rev.1.0

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