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PDF UTCM2904 Data sheet ( Hoja de datos )
| Número de pieza | UTCM2904 | |
| Descripción | SINGLE-SUPPLY DUAL OPERATIONAL AMPLIFIER | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de UTCM2904 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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UTCM2904 LINEAR INTEGRATED CIRCUIT
SINGLE-SUPPLY DUAL
OPERATIONAL AMPLIFIER
DESCRIPTION
The UTC M2904 consists of two independent, high
gain, internally frequency compensated operation
amplifiers which were designed specifically to operate
from a single power supplies is also possible and the low
power supply current drain is independent of the
magnitude of the power supply voltage.
FEATURES
*Single Supply
*Operating Voltage: +3V~+32V
*Low Operating Current: 0.7mA (typ.)
*Slew Rate: 0.5V/μs (typ.)
APPLICATIONS
*transducer amplifiers, DC gain blocks, and all the
conventional op amp circuits which now can be more
easily implemented in single power supply systems.
PIN CONFIGURATION
SOP-8
TSSOP-8
DIP-8
OUT1 1
IN1(-)
2
IN1(+) 3
-+
+-
GND
4
8 Vcc +
7 OUT2
6 IN2(-)
5 IN2(+)
UTC
UNISONIC TECHNOLOGIES CO., LTD. 1
QW-R105-024,A
1 page  
UTCM2904 LINEAR INTEGRATED CIRCUIT
Maximum Output Voltage
30
20
Mazimum Output Voltage vs.Operating Voltage
20
+VOM (V)
RL=2kΩ,Ta=25℃
10
0
10
RL=2kΩ,Ta=25℃
0
10 20 30 40
Operating Voltage, V+ (V)
-10
- VOM (V)
-20
0
±10 ±20
Operating Voltage, V+/ V (-V)
Maximum Output Vltage Swing vs.LOad resistance
4
V+=5V,Ta=25℃
3
2
1
0
50100 200 5001k 2k 5k 10k
Load Resistance, RL (Ω)
Input Offset Voltage vs.Temperature
4 V+=5V
2
0
-2
-4-50
-25 0 25 50 75 100
Ambient Temperature, Ta (℃)
125
APPLICATION
The UTC M2904, in its static state (No in and output condition) when design, QU being biased by constant current
(break down beam) yet, QL stays OFF.
While using with both power source mode, the cross-over distortion might occure instantly when QL ON.
There might be cases when application for amplifier of audio signals, not only distortion but also the apparent
frequency bandwidth being narrowed remarkably. It is adjustable especially when using both power source mode,
constantly to use with higher on QU than the load current (including feedback current),and then connect the
pull-down resister RP at the part between output and GND pins.
UTC
UNISONIC TECHNOLOGIES CO., LTD. 5
QW-R105-024,A
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet UTCM2904.PDF ] | |
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