AU2902D/T3 [NXP]
QUAD OP-AMP, 5000uV OFFSET-MAX, 1MHz BAND WIDTH, PDSO14, 3.90 MM, PLASTIC, SO-14;
| 型号： | AU2902D/T3 |
| 厂家： | 
NXP |
| 描述： | QUAD OP-AMP, 5000uV OFFSET-MAX, 1MHz BAND WIDTH, PDSO14, 3.90 MM, PLASTIC, SO-14 放大器 光电二极管 |
| 文件： | 总10页 (文件大小：102K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
AU2902
Low power quad operational amplifier
Product data
2001 Aug 03
Supersedes data of 1994 Aug 31
File under Integrated Circuits, IC11 Handbook
Philips
Semiconductors
Philips Semiconductors
Product data
Low power quad operational amplifier
AU2902
DESCRIPTION
PIN CONFIGURATION
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.
D and N Packages
1
2
3
4
14
13
12
11
OUTPUT 1
–INPUT 1
OUTPUT 4
–INPUT 4
+INPUT 4
GND
1
4
+
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.
+INPUT 1
V+
+INPUT 2
+INPUT 3
5
6
7
10
9
The unity gain crossover frequency and the input bias current are
temperature-compensated.
–
–
+
+
3
2
–INPUT 2
–INPUT 3
OUTPUT 2
OUTPUT 3
8
FEATURES
TOP VIEW
SL00519
• Internally frequency-compensated for unity gain
Figure 1. Pin Configuration
• Large DC voltage gain: 100 dB
• Wide bandwidth (unity gain): 1 MHz (temperature-compensated)
• Wide power supply range Single supply: 3 V to 30 V or dual
DC
DC
supplies: ±1.5 V to ±15 V
DC
DC
• Very low supply current drain: essentially independent of supply
voltage (1 mW/op amp at +5 V
)
DC
• Low input bias current: 45 nA (temperature-compensated)
DC
• Low input offset voltage: 2 mV and offset current: 5nA
DC
DC
• Differential input voltage range equal to the power supply voltage
• Large output voltage: 0 V to V – 1.5 V swing
DC
CC
DC
EQUIVALENT SCHEMATIC
V–
100µA
6µA
6µA
Q5
Q6
C
C
Q7
Q2
Q3
R
SC
OUTPUT
Q1
Q13
INPUT
Q10
Q12
50µA
Q8
Q9
SL00520
Figure 2. Equivalent Schematic
2
2001 Aug 03
853-1634 26837
Philips Semiconductors
Product data
Low power quad operational amplifier
AU2902
ORDERING INFORMATION
DESCRIPTION
TEMPERATURE RANGE
–40 °C to +125 °C
ORDER CODE
AU2902D
DWG #
SOT108-1
SOT27-1
14-Pin Plastic Small Outline (SO) Package
14-Pin Plastic Dual In-Line Package (DIP)
–40 °C to +125 °C
AU2902N
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
RATING
UNIT
V
V
V
P
Supply voltage
32 or ±16
32
V
DC
V
DC
V
DC
CC
Differential input voltage
Input voltage
IN
–0.3 to +32
IN
1
Maximum power dissipation; T
= 25 °C (still-air)
DMAX
amb
N package
D package
1420
1040
mW
mW
Output short-circuit to GND; one amplifier
Continuous
V
CC
< 15 V and T = 25 °C
amb
DC
3
I
Input current (V < –0.3 V)
50
mA
°C
°C
°C
IN
IN
T
Operating ambient temperature range
Storage temperature range
–40 to +125
–65 to +150
230
amb
T
stg
T
Lead soldering temperature (10 sec max)
sld
NOTES:
1. Derate above 25 °C at the following rates:
N package at 11.4 mW/°C
D package at 8.3 mW/°C
2. Short-circuits from the output to V + can cause excessive heating and eventual destruction. The maximum output current is approximately
CC
40 mA, independent of the magnitude of V . At values of supply voltage in excess of +15 V continuous short-circuits can exceed the
CC
DC
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
transistor 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.
3
2001 Aug 03
Philips Semiconductors
Product data
Low power quad operational amplifier
AU2902
DC ELECTRICAL CHARACTERISTICS
V
CC
= 5 V; T
= 25 °C; unless otherwise specified.
amb
AU2902
Typ
SYMBOL
PARAMETER
TEST CONDITIONS
= 0 Ω
UNIT
Min
Max
R
±2
±3
±5
mV
mV
µV/°C
nA
S
1
V
OS
Offset voltage
R
R
= 0 Ω, over temp.
= 0 Ω, over temp.
S
S
∆V /∆T
Temperature drift
7
OS
I
IN
(+) or I (–)
45
40
50
±5
250
500
IN
2
I
Input current
BIAS
I
(+) or I (–); over temp.
nA
IN
IN
∆I
BIAS
/∆T
Temperature drift
Offset current
Over temp.
pA/°C
nA
I
IN
(+)–I (–)
±50
IN
I
OS
I
(+) – I (–); over temp.
±150
nA
IN
IN
∆I /∆T
Temperature drift
Over temp.
10
70
pA/°C
V
OS
V
CC
≤ 30 V
0
V
– 1.5
CC
3
V
CM
Common-mode voltage range
V
CC
≤ 30 V; over temp.
0
V
– 2
V
CC
CMRR
Common-mode rejection ratio
Output voltage swing
Output voltage high
V
CC
= 30 V
65
26
27
dB
V
OUT
V
OH
V
OL
R = 2 kΩ; V = 30 V; over temp.
V
L
CC
R ≥ 10 kΩ; V = 30 V; over temp.
28
5
V
L
CC
Output voltage low
R ≤ 10 kΩ; V = 5 V; over temp.
20
mV
mA
mA
L
CC
R = ∞; V = 30 V; over temp.
1.5
0.7
3
L
CC
I
Supply current
CC
R = ∞; V = 5 V; over temp.
1.2
L
CC
V
= 15 V (for large V swing);
O
CC
25
15
100
V/mV
V/mV
R ≥ 2 kΩ
L
A
VOL
Large-signal voltage gain
V
= 15V (for large V swing);
O
R ≥ 2 kΩ; over temp.
L
CC
5
Amplifier-to-amplifier coupling
f = 1 kHz to 20 kHz; input referred
= 0 Ω
–120
100
40
dB
dB
PSRR
Power supply rejection ratio
R
65
20
S
V
IN
+ = +1 V; V – = 0 V; V = 15 V
mA
IN
CC
Output current,
Source
V
IN
+ = +1 V; V – = 0 V; V = 15 V;
IN
CC
10
10
5
20
20
8
mA
mA
mA
over temp.
V
IN
– = +1 V, V + = 0 V; V+ = 15 V
IN
I
OUT
V
IN
– = +1 V; V + = 0 V; V = 15 V;
Output current,
Sink
IN
CC
over temp.
V
IN
– = +1 V; V + = 0 V; V = 200 mV
12
10
50
40
µA
mA
IN
O
4
I
Short–circuit current
60
SC
3
V
Differential input voltage
Unity gain bandwidth
Slew rate
V
CC
V
DIFF
GBW
SR
1
MHz
V/µs
nV/√Hz
0.3
40
V
NOISE
Input noise voltage
f = 1 kHz
NOTES:
1. V ≈ 1.4 V , R = 0 Ω with V from 5 V to 30 V and over full input common-mode range (0 V + to V –1.5 V).
O
DC
S
CC
DC
CC
2. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of
the output so no loading change exists on the input lines.
3. The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3 V. The upper end of
the common-mode voltage range is V –1.5, but either or both inputs can go to +32 V without damage.
CC
4. Short-circuits from the output to V can cause excessive heating and eventual destruction. The maximum output current is approximately
CC
40 mA independent of the magnitude of V . At values of supply voltage in excess of +15 V , continuous short-circuits can exceed the
CC
DC
power dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers.
5. Due to proximity of external components, insure that coupling is not originating via stray capacitance between these external parts. This
typically can be detected as this type of coupling increases at higher frequencies.
4
2001 Aug 03
Philips Semiconductors
Product data
Low power quad operational amplifier
AU2902
TYPICAL PERFORMANCE CHARACTERISTICS
Output Characteristics
Current Sourcing
Supply Current
Current Limiting
4
3
90
80
8
7
6
+
V
+V + / 2
70
60
50
40
30
20
V
+
–
2
5
4
3
2
I
2
1
O
o
INDEPENDENT
T
= O°C to +125 C
A
OF V+
o
= +25 C
T
A
o
T
= –55 C
A
10
0
0
1
–55 –35 15
5
25 45 65 85 105 125
o
0
10
20
30
40
0.001
0.01
0.1
1
10
SUPPLY VOLTAGE (V
)
I
+ — OUTPUT SOURCE CURRENT (mA
)
DC
TEMPERATURE ( C)
DC
O
Output Characteristics
Current Sinking
Open–Loop Frequency
Response
Voltage Gain
160
120
80
10
1
140
120
+
V
+
10M
V
V
V
= +5V
µ
0.1 F
+
+
= +15V
= +30V
RL = 20KΩ
–
+
V
IN
100
80
V
V+ /2
O
RL = 2KΩ
+
V
V+ = 30 Vdc and
o
V+ /2
o
–55 C < TA < +125
C
60
–
+
0.1
0.01
40
20
0
40
0
V
O
V+ = 10 to 15 Vdc and
o
o
–55 C < TA < +125
C
o
= +25 C
T
A
1
10
100 1K 10K 100K 1M 10M
FREQUENCY (Hz)
0.001
0.01
0.1
1
10
100
0
10
20
30
40
SUPPLY VOLTAGE (V
)
I
— OUTPUT SINK CURRENT (mA
)
DC
O
DC
Large–Signal
Frequency Response
Input Voltage Range
Input Current
20
15
10
90
15V
DC
100K
V
= 0 V
DC
80
CM
0.1 F
µ
70
60
1K
15
V
= +30 V
DC
+
V
–
+
O
V
IN
NEGATIVE
2K
7.5V
DC
50
40
V
= +15 V
DC
+
10
5
POSITIVE
5
0
30
20
10
0
V
= +5 V
DC
+
0
0
5
10
–55 –35 –15 45 65 85 105 125
o
T — TEMPERATURE ( C)
A
5
25
10K
1K
100K
1M
+
–
V
or V — POWER SUPPLY VOLTAGE (+V
)
FREQUENCY (Hz)
DC
SL00521
Figure 3. Typical Performance Characteristics
5
2001 Aug 03
Philips Semiconductors
Product data
Low power quad operational amplifier
AU2902
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
Voltage–Follower Pulse
Response (Small–Signal)
Voltage–Follower Pulse
Response
Common–Mode Rejection Ratio
120
100
4
3
2
1
500
450
400
350
o
T
= +25
C
R
> V+ = 15 V
DC
A
L
V+ = +30V
DC
E
50pF
O
80
60
40
20
0
V
IN
+7.5V
DC
0
3
100K
100
OUTPUT
INPUT
–
V
100
O
2
1
0
+
+
V
IN
300
250
100K
–7.5 V
DC
0
10
20
TIME (µs)
30
40
0
1
2
3
4
5
6
7
8
100
1K
10K
100K
1M
t — TIME (µS)
f — FREQUENCY (Hz)
SL00522
Figure 4. Typical Performance Characteristics (cont.)
TYPICAL APPLICATIONS
V+
V+
RF
V+
V+
2
10K
R
10K
V+
8
V+
IN
8
–
+
V
IN
V
O
8
+
4
V
V
IN
IN
+
–
V
V
O
O
–
RL
4
4
V+
2
10K
10K
BLOCKS
DC
GAIN
R
RF
1
Single Supply Inverting Amplifier
Non–Inverting Amplifier
Output Biasing Voltage–Follower
SL00523
Figure 5. Typical Applications
6
2001 Aug 03
Philips Semiconductors
Product data
Low power quad operational amplifier
AU2902
DIP14: plastic dual in-line package; 14 leads (300 mil)
SOT27-1
7
2001 Aug 03
Philips Semiconductors
Product data
Low power quad operational amplifier
AU2902
SO14: plastic small outline package; 14 leads; body width 3.9 mm
SOT108-1
8
2001 Aug 03
Philips Semiconductors
Product data
Low power quad operational amplifier
AU2902
NOTES
9
2001 Aug 03
Philips Semiconductors
Product data
Low power quad operational amplifier
AU2902
Data sheet status
Product
status
Definitions
[1]
Data sheet status
[2]
Objective data
Development
This data sheet contains data from the objective specification for product development.
Philips Semiconductors reserves the right to change the specification in any manner without notice.
Preliminary data
Product data
Qualification
Production
This data sheet contains data from the preliminary specification. Supplementary data will be
published at a later date. Philips Semiconductors reserves the right to change the specification
without notice, in order to improve the design and supply the best possible product.
This data sheet contains data from the product specification. Philips Semiconductors reserves the
right to make changes at any time in order to improve the design, manufacturing and supply.
Changes will be communicated according to the Customer Product/Process Change Notification
(CPCN) procedure SNW-SQ-650A.
[1] Please consult the most recently issued data sheet before initiating or completing a design.
[2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL
http://www.semiconductors.philips.com.
Definitions
Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or
at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended
periods may affect device reliability.
Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
Disclaimers
Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.
Righttomakechanges—PhilipsSemiconductorsreservestherighttomakechanges, withoutnotice, intheproducts, includingcircuits,standard
cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified.
Koninklijke Philips Electronics N.V. 2002
Contact information
All rights reserved. Printed in U.S.A.
For additional information please visit
http://www.semiconductors.philips.com.
Fax: +31 40 27 24825
Date of release: 01-02
9397 750 09322
For sales offices addresses send e-mail to:
sales.addresses@www.semiconductors.philips.com.
Document order number:
Philips
Semiconductors
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