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Teilenummer | AU2902N |
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Beschreibung | Low power quad operational amplifier | |
Hersteller | NXP Semiconductors | |
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Gesamt 5 Seiten Philips Semiconductors Linear Products
Low power quad operational amplifier
Product specification
AU2902
DESCRIPTION
The AU2902 consists of four independent, high-gain, internally
frequency-compensated operational amplifiers designed specifically
to operate from a single power supply over a wide range of voltages.
UNIQUE FEATURES
In the linear mode, the input common-mode voltage range includes
ground and the output voltage can also swing to ground, even
though operated from only a single power supply voltage.
The unity gain crossover frequency and the input bias current are
temperature-compensated.
FEATURES
• Internally frequency-compensated for unity gain
• Large DC voltage gain: 100dB
• Wide bandwidth (unity gain): 1MHz (temperature-compensated)
• Wide power supply range Single supply: 3VDC to 30VDC or dual
supplies: ±1.5VDC to ±15VDC
• Very low supply current drain: essentially independent of supply
voltage (1mW/op amp at +5VDC)
• Low input bias current: 45nADC (temperature-compensated)
• Low input offset voltage: 2mVDC and offset current: 5nADC
• Differential input voltage range equal to the power supply voltage
• Large output voltage: 0VDC to VCC-1.5VDC swing
PIN CONFIGURATION
D and N Packages
OUTPUT 1 1
–INPUT 1 2
+INPUT 1 3
V+ 4
1
–+
+INPUT 2 5
–INPUT 2 6
OUTPUT 2 7
–+
2
14 OUTPUT 4
4 13
+ – 12
–INPUT 4
+INPUT 4
11 GND
+ – 10
39
+INPUT 3
–INPUT 3
8 OUTPUT 3
Top View
EQUIVALENT SCHEMATIC
V–
6µA
Q2 Q3
Q1
INPUT
Q8
Q9
100µA
6µA
CC
Q5
Q6
Q7
RSC
OUTPUT
Q13
Q10 Q12
50µA
August 31, 1994
42 853-1634 13721
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Seiten | Gesamt 5 Seiten | |
PDF Download | [ AU2902N Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
AU2902 | Low power quad operational amplifier | NXP Semiconductors |
AU2902D | Low power quad operational amplifier | NXP Semiconductors |
AU2902N | Low power quad operational amplifier | NXP Semiconductors |
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