파트넘버.co.kr AU2902D 데이터시트 PDF


AU2902D 반도체 회로 부품 판매점

Low power quad operational amplifier



NXP Semiconductors 로고
NXP Semiconductors
AU2902D 데이터시트, 핀배열, 회로
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


AU2902D 데이터시트, 핀배열, 회로
Philips Semiconductors Linear Products
Low power quad operational amplifier
Product specification
AU2902
ORDERING INFORMATION
DESCRIPTION
14-Pin Plastic Dual In-Line Package (DIP)
14-Pin Plastic Small Outline (SO) Package
TEMPERATURE RANGE
-40 to +125°C
-40 to +125°C
ORDER CODE
AU2902N
AU2902D
DWG #
0405B
0175D
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
RATING
UNIT
VCC
VIN
VIN
PDMAX
Supply voltage
Differential input voltage
Input voltage
Maximum power dissipation,
TA=25°C(still–air)1
N package
32 or ±16
32
–0.3 to +32
1420
VDC
VDC
VDC
mW
D package
1040
mW
Output short–circuit to GND one
amplifier
Continuous
VCC<15VDC and TA=25°C
IIN Input current (VIN<–0.3V)3
50 mA
TA Operating ambient temperature range
AU2902
–40 to +125
°C
TSTG
TSOLD
Storage temperature range
Lead soldering temperature (10sec max)
–65 to +150
300
°C
°C
NOTES:
1. Derate above 25°C at the following rates:
N package at 11.4mW/°C
D package at 8.3mW/°C
2. Short–circuits from the output to VCC+ can cause excessive heating and eventual destruction. The maximum output current is approximately
40mA, independent of the magnitude of VCC. At values of supply voltage in excess of +15VDC continuous short–circuits can exceed the
power dissipation ratings and cause eventual destruction.
3. This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector–base junction of the
input PNP transistors becoming forward biased and thereby acting as input bias clamps. In addition, there is also lateral NPN parasitic tran-
sistor action on the IC chip. This action can cause the output voltages of the op amps to go to the V+ rail (or to ground for a large overdrive)
during the time that the input is driven negative.
DC ELECTRICAL CHARACTERISTICS
VCC=5V, TA=25°C unless otherwise specified.
SYMBOL
PARAMETER
VOS
VOS/T
IBIAS
IBIAS/T
IOS
IOS/T
VCM
CMRR
VOUT
VOH
Offset voltage1
Temperature drift
Input current2
Temperature drift
Offset current
Temperature drift
Common–mode voltage range3
Common–mode rejection ratio
Output voltage swing
Output voltage high
TEST CONDITIONS
RS=0
RS=0, over temp.
RS=0, over temp.
IIN(+) or IIN(–)
IIN(+) or IIN(–), over temp.
Over temp.
IIN(+)–IIN(–)
IIN(+)–IIN(–), over temp.
Over temp.
VCC30V
VCC30V, over temp.
VCC=30V
RL=2k, VCC=30V,
over temp.
RL10k, VCC=30V,
over temp.
AU2902
Min Typ Max
UNIT
±2 ±7
mV
±9
7 µV/°C
45 250
nA
40 500
50 pA/°C
±5 ±50
nA
±150
10 pA/°C
0
VCC–1.5
V
0
VCC–2
V
65 70
dB
26 V
27 28
V
August 31, 1994
43




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AU2902D amplifier

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