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Teilenummer | EC4558 |
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Beschreibung | Dual Channel Operational Amplifiers | |
Hersteller | ETC | |
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Gesamt 7 Seiten 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
Dual Channel Operational Amplifiers
Mechanical Dimensions
DIP - 8
EC4558
Unit: mm
6°
4°
9.2±0.10
1.46±0.31
7.62±0.25
5°
6°
4°
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
6 Page | ||
Seiten | Gesamt 7 Seiten | |
PDF Download | [ EC4558 Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
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