AD AD706_02

a
Dual Picoampere Input
Current Bipolar Op Amp
AD706
FEATURE
CONNECTION DIAGRAM
HIGH DC PRECISION
50 V max Offset Voltage
0.6 V/C max Offset Drift
110 pA max Input Bias Current
Plastic Mini-DIP (N) and
Plastic SOIC (R) Packages
AMPLIFIER 1
LOW NOISE
0.5 V p-p Voltage Noise, 0.1 Hz to 10 Hz
OUTPUT 1
LOW POWER
750 A Supply Current
Available in 8-Lead Plastic Mini-DlP, Hermetic Cerdip
and Surface Mount (SOIC) Packages
Available in Tape and Reel in Accordance with
EIA-481A Standard
Quad Version: AD704
AMPLIFIER 2
AD706
8
V
–IN 2
7
OUTPUT
IN 3
6
–IN
5
IN
V–
4
TOP VIEW
APPLICATIONS
Low Frequency Active Filters
Precision Instrumentation
Precision Integrators
PRODUCT DESCRIPTION
PRODUCT HIGHLIGHTS
The AD706 is a dual, low power, bipolar op amp that has the
low input bias current of a BiFET amplifier, but which offers a
significantly lower IB drift over temperature. It utilizes superbeta
bipolar input transistors to achieve picoampere input bias current levels (similar to FET input amplifiers at room temperature), while its IB typically only increases by 5¥ at 125∞C (unlike
a BiFET amp, for which IB doubles every 10∞C for a 1000¥
increase at 125∞C). The AD706 also achieves the microvolt
offset voltage and low noise characteristics of a precision bipolar
input amplifier.
1. The AD706 is a dual low drift op amp that offers BiFET
level input bias currents, yet has the low IB drift of a bipolar
amplifier. It may be used in circuits using dual op amps such
as the LT1024.
The AD706 is an excellent choice for use in low frequency
active filters in 12- and 14-bit data acquisition systems, in precision instrumentation and as a high quality integrator. The
AD706 is internally compensated for unity gain and is available
in five performance grades. The AD706J and AD706K are rated
over the commercial temperature range of 0∞C to +70∞C.
The AD706 is offered in two varieties of an 8-lead package:
plastic mini-DIP and surface mount (SOIC). “J” grade chips are
also available.
3. The AD706 can be used in applications where a chopper
amplifier would normally be required but without the
chopper’s inherent noise.
100
10
TYPICAL IB – nA
Since it has only 1/20 the input bias current of an OP07, the
AD706 does not require the commonly used “balancing” resistor. Furthermore, the current noise is 1/5 that of the OP07,
which makes this amplifier usable with much higher source
impedances. At 1/6 the supply current (per amplifier) of the
OP07, the AD706 is better suited for today’s higher density
boards.
2. The AD706 provides both low drift and high dc precision.
TYPICAL JFET AMP
1
0.1
AD706
0.01
–55
+25
+110
TEMPERATURE – C
+125
Figure 1. Input Bias Current vs. Temperature
REV. D
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 2002
AD706–SPECIFICATIONS (@ T = +25C, V
A
Parameter
INPUT OFFSET VOLTAGE
Initial Offset
Offset
vs. Temp, Average TC
vs. Supply (PSRR)
TMIN to TMAX
Long Term Stability
CM
= 0 V and 15 V dc, unless otherwise noted)
Conditions
Min
TMIN to TMAX
VS = ± 2 V to ± 18 V
VS = ± 2.5 V to ± 18 V
110
106
AD706J
Typ
Max
30
40
0.2
132
126
0.3
100
150
1.5
50
200
250
Min
112
108
AD706K
Typ
Max
Units
10
25
0.2
132
126
0.3
50
100
0.6
mV
mV
mV/∞C
dB
dB
mV/Month
30
110
160
pA
pA
pA/∞C
pA
pA
INPUT BIAS CURRENT1
VCM = 0 V
VCM = ± 13.5 V
vs. Temp, Average TC
TMIN to TMAX
TMIN to TMAX
INPUT OFFSET CURRENT
vs. Temp, Average TC
TMIN to TMAX
TMIN to TMAX
0.3
VCM = 0 V
VCM = ± 13.5 V
VCM = 0 V
VCM = ± 13.5 V
30
0.6
80
80
VCM = 0 V
VCM = ± 13.5 V
MATCHING CHARACTERISTICS
Offset Voltage
Input Bias Current2
TMIN to TMAX
Common-Mode Rejection
Power Supply Rejection
TMIN to TMAX
@ f = 10 Hz
RL = 2 kW
G = –1
TMIN to TMAX
INPUT IMPEDANCE
Differential
Common Mode
INPUT VOLTAGE RANGE
Common-Mode Voltage
Common-Mode Rejection
Ratio
150
250
30
0.4
80
80
250
350
106
106
106
104
TMIN to TMAX
FREQUENCY RESPONSE
Unity Gain Crossover
Frequency
Slew Rate
200
300
150
250
300
500
TMIN to TMAX
Crosstalk
(Figure 19a)
0.2
300
400
VCM = ± 13.5 V
TMIN to TMAX
110
108
110
106
dB
0.8
0.15
0.15
0.8
0.15
0.15
MHz
V/ms
V/ms
40储2
300储2
40储2
300储2
MW储pF
GW储pF
± 13.5
± 14
± 13.5
± 14
V
110
108
132
128
114
108
132
128
dB
dB
pA p-p
fA/÷Hz
3
50
INPUT VOLTAGE NOISE
0.1 Hz to 10 Hz
f = 10 Hz
f = 1 kHz
0.5
17
15
0.5
17
15
OPEN-LOOP GAIN
VO = ± 12 V
RLOAD = 10 kW
TMIN to TMAX
VO = ± 10 V
RLOAD = 2 kW
TMIN to TMAX
Gain = +1
22
1.0
22
mV p-p
nV/÷Hz
nV/÷Hz
200
150
2000
1500
400
300
2000
1500
V/mV
V/mV
200
150
1000
1000
300
200
1000
1000
V/mV
V/mV
± 13
± 13
± 14
± 14
± 15
± 13
± 13
± 14
± 14
± 15
V
V
mA
10,000
pF
10,000
–2–
mV
mV
pA
pA
dB
dB
dB
dB
150
3
50
Current
Capacitive Load
Drive Capability
pA
pA
pA/∞C
pA
pA
150
0.1 Hz to 10 Hz
f = 10 Hz
RLOAD = 10 kW
TMIN to TMAX
Short Circuit
200
300
75
150
150
250
INPUT CURRENT NOISE
OUTPUT CHARACTERISTICS
Voltage Swing
100
200
REV. D
AD706
Parameter
Conditions
AD706J
Typ
Max
Min
POWER SUPPLY
Rated Performance
Operating Range
Quiescent Current, Total
± 15
± 2.0
TRANSISTOR COUNT
TMIN to TMAX
0.75
0.8
# of Transistors
90
Min
± 18
1.2
1.4
AD706K
Typ
Max
± 2.0
± 15
Units
V
V
mA
mA
± 18
1.2
1.4
0.75
0.8
90
NOTES
l
Bias current specifications are guaranteed maximum at either input.
2
Input bias current match is the difference between corresponding inputs (I B of –IN of Amplifier #1 minus I B of –IN of Amplifier #2).
CMRR match is the difference between
PSRR match is the difference between
DVOS #1
DVCM
DVOS #1
DVSUPPLY
for amplifier #1 and
for amplifier #l and
DVOS # 2
DVCM
for amplifier #2 expressed in dB.
DVOS # 2
for amplifier #2 expressed in dB.
DVSUPPLY
All min and max specifications are guaranteed.
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS l
NOTES
1
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
2
Specification is for device in free air:
8-Lead Plastic Package: qJA = 100∞C/Watt
8-Lead Small Outline Package: qJA = 155∞C/Watt
3
The input pins of this amplifier are protected by back-to-back diodes. If the
differential voltage exceeds ± 0.7 volts, external series protection resistors should
be added to limit the input current to less than 25 mA.
ORDERING GUIDE
Model
Temperature
Range
Description
AD706JN
AD706KN
AD706JR
AD706JR-REEL
AD706AR
AD706AR-REEL
0∞C to +70∞C
0∞C to +70∞C
0∞C to +70∞C
0∞C to +70∞C
–40∞C to +85∞C
–40∞C to +85∞C
Plastic DIP
Plastic DIP
SOIC
Tape and Reel
SOIC
Tape and Reel
Package
Option*
N-8
N-8
RN-8
RN-8
*N = Plastic DIP; RN = SOIC Package.
METALIZATION PHOTOGRAPH
Dimensions shown in inches and (mm).
Contact factory for latest dimensions.
OUTPUT A
1
+VS
8
–INPUT A
0.118 (3.00)
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 V
Internal Power Dissipation
(Total: Both Amplifiers)2 . . . . . . . . . . . . . . . . . . . . 650 mW
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± VS
Differential Input Voltage3 . . . . . . . . . . . . . . . . . . . . +0.7 Volts
Output Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range (N, R) . . . . . . . –65∞C to +125∞C
Operating Temperature Range
AD706J/K . . . . . . . . . . . . . . . . . . . . . . . . . . . 0∞C to +70∞C
Lead Temperature (Soldering 10 secs) . . . . . . . . . . . . +300∞C
2
7
+INPUT A
6
–VS
OUTPUT B
3
5
4
–INPUT B
+INPUT B
0.074 (1.88)
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD706 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
REV. D
–3–
WARNING!
ESD SENSITIVE DEVICE
AD706–Typical Performace Characteristics (@ +25C, V = 15 V, unless otherwise noted)
S
1000
1000
SAMPLE
SIZE: 3000
600
400
200
–80
400
0
–40
0
40
80
INPUT OFFSET VOLTAGE – V
Figure 2. Typical Distribution of Input
Offset Voltage
VS
–1.5
1.5
1.0
0.5
0
5
10
15
SUPPLY VOLTAGE – Volts
Figure 5. Input Common-Mode
Voltage Range vs. Supply Voltage
25
20
15
10
5
10k
100k
FREQUENCY – Hz
80
40
Figure 8. Typical Distribution of
Offset Voltage Drift
10
FOR INDUSTRIAL
TEMPERATURE
RANGE
1.0
10k
100k
1M
10M
SOURCE RESISTANCE – 100M
Figure 7. Offset Voltage Drift vs.
Source Resistance
60
3
2
1
0
–0.8
–0.4
0
0.4
0.8
OFFSET VOLTAGE DRIFT – V/C
SOURCE RESISTANCE
MAY BE EITHER BALANCED
OR UNBALANCED
0.1
1k
1M
INPUT BIAS CURRENT – pA
120
CHANGE IN OFFSET VOLTAGE – V
160
–60
0
60
120
INPUT OFFSET CURRENT – pA
Figure 4. Typical Distribution of
Input Offset Current
4
SAMPLE SIZE: 375
–55C TO 125C
NUMBER OF UNITS
30
Figure 6. Large Signal Frequency
Response
200
–120
100
0
1k
20
400
0
–80
0
80
160
INPUT BIAS CURRENT – pA
OFFSET VOLTAGE DRIFT – V/C
–1.0
0
–160
35
–0.5
600
200
Figure 3. Typical Distribution of
Input Bias Current
OUTPUT VOLTAGE – Volts p-p
INPUT COMMON-MODE VOLTAGE LIMIT – Volts
(REFERRED TO SUPPLY VOLTAGES)
600
200
0
SAMPLE SIZE: 2400
800
NUMBER OF UNITS
800
NUMBER OF UNITS
NUMBER OF UNITS
800
–VS
1000
SAMPLE
SIZE: 5100
0
1
2
3
4
WARM-UP TIME – Minutes
5
Figure 9. Change in Input Offset
Voltage vs. Warm-Up Time
–4–
40
20
POSITIVE IB
0
–20
–40
–60
–15
NEGATIVE IB
–10
–5
0
5
10
15
COMMON-MODE VOLTAGE – Volts
Figure 10. Input Bias Current vs.
Common-Mode Voltage
REV. D
AD706
1000
CURRENT NOISE – fA/冪Hz
100
10
1
1000
Figure 11. Input Noise Voltage
Spectral Density
CMRR – dB
+125C
+25C
–55C
5
10
15
SUPPLY VOLTAGE – Volts
+25C
+125C
1M
4 6 8 10
LOAD RESISTANCE – k
100
Figure 17. Open-Loop Gain vs. Load
Resistance vs. Load Resistance
REV. D
+140
160
+120
140
+100
120
+80
+60
100
– PSRR
80
+40
60
+20
40
1
10
20
0.1
100 1k
10k 100k 1M
FREQUENCY – Hz
Figure 15. Common-Mode Rejection
Ratio vs. Frequency
OPEN-LOOP VOLTAGE GAIN – dB
OPEN-LOOP VOLTAGE GAIN
–55C
2
10
Figure 13. 0.1 Hz to 10 Hz Noise
Voltage
180
0
0.1
10M
1
5
TIME – Seconds
0
1000
+160
20
Figure 14. Quiescent Supply Current
vs. Supply Voltage
100k
100
10
FREQUENCY – Hz
1
+ PSRR
700
0
VOUT
140
0
+VS
120
30
–0.5
60
100
PHASE
80
90
120
60
150
40
GAIN
20
180
0
210
–20
0.01 0.1
1
240
10 100 1k 10k 100k 1M 10M
FREQUENCY – Hz
Figure 18. Open-Loop Gain and
Phase Shift vs. Frequency
–5–
1
10
100 1k
10k 100k 1M
FREQUENCY – Hz
Figure 16. Power Supply Rejection
Ratio vs. Frequency
(REFERRED TO SUPPLY VOLTAGES)
QUIESCENT CURRENT – A
900
600
10k
20M
Figure 12. Input Noise Current
Spectral Density
1000
800
100
10
PSRR – dB
100
10
FREQUENCY – Hz
1
0.5V
OUTPUT VOLTAGE SWING – Volts
1
100
PHASE SHIFT – Degrees
VOLTAGE NOISE – nV/冪Hz
1000
–1.0
–1.5
+1.5
+1.0
+0.5
–VS
0
5
10
15
SUPPLY VOLTAGE – Volts
20
Figure 19. Output Voltage Swing vs.
Supply Voltage
AD706
1000
CLOSED-LOOP OUTPUT IMPEDANCE – –80
CROSSTALK – dB
–100
–120
–140
–160
10
100
10
AV = –1000
1
AV = + 1
0.1
0.01
IOUT = +1mA
0.001
100
1k
FREQUENCY – Hz
10k
1
100k
Figure 20a. Crosstalk vs. Frequency
10
100
1k
FREQUENCY – Hz
10k
100k
Figure 21. Magnitude of Closed-Loop Output Impedance
vs. Frequency
+VS 0.1F
RF
2
1/2
AD706
3
4
+VS
VOUT #1
1
0.1F
20V p-p
8
0.1F
RL
2k
SINE WAVE
GENERATOR
VIN
–VS
SQUARE
WAVE
INPUT
+VS
1F
6
RL
2k
CL
–VS
Figure 22a. Unity Gain Follower (For Large Signal
Applications, Resistor RF Limits the Current
Through the Input Protection Diodes)
0.1F
8
1/2
AD706
4
0.1F
20k
2.21k
VOUT
1/2
AD706
VOUT #2
7
5
V
#2
CROSSTALK = 20 LOG10 OUT
–20dB
VOUT #1
Figure 20b. Crosstalk Test Circuit
Figure 22b. Unity Gain Follower
Large Signal Pulse Response, RF =
10 kW, CL = 1,000 pF
Figure 22c. Unity Gain Follower
Small Signal Pulse Response, RF =
0 W, CL = 100 pF
–6–
Figure 22d. Unity Gain Follower
Small Signal Pulse Response, RF =
0 W, CL = 1000 pF
REV. D
AD706
10k
+VS
+
10k
VIN
–
0.1F
8
VOUT
1/2
AD706
+
SQUARE
WAVE
INPUT
RL
2.5k
4
CL
0.1µF
–VS
Figure 23a. Unity Gain Inverter Connection
Figure 23b. Unity Gain Inverter Large
Signal Pulse Response, CL = 1,000 pF
Figure 23c. Unity Gain Inverter Small
Signal Pulse Response, CL = 100 pF
Figure 24 shows an in-amp circuit that has the obvious advantage of requiring only one AD706, rather than three op amps,
with subsequent savings in cost and power consumption. The
transfer function of this circuit (without RG) is:
Figure 23d. Unity Gain Inverter Small
Signal Pulse Response, CL = 1000 pF
increases with gain, once initial trimming is accomplished—but
CMR is still dependent upon the ratio matching of Resistors R1
through R4. Resistor values for this circuit, using the optional
gain resistor, RG, can be calculated using:
Ê R4ˆ
VOUT = (VIN #1 - VIN #2 ) Á1+ ˜
Ë R3¯
R1= R4 = 49.9 kW
49.9 kW
R2 = R3 =
0.9 G -1
99.8 kW
RG =
0.06 G
for R1 = R4 and R2 = R3
Input resistance is high, thus permitting the signal source to
have an unbalanced output impedance.
where G = Desired Circuit Gain
Table I provides practical 1% resistance values. (Note that
without resistor RG, R2 and R3 = 49.9 kW/G–1.)
RG (OPTIONAL)
R1
R3
R2
49.9k
R4
49.9k
+VS
Table I. Operating Gains of Amplifiers A1 and A2 and
Practical 1% Resistor Values for the Circuit of Figure 24
0.1F
2
VIN#1
3
1k
–
A1
RP*
+
1/2
8
1
5
AD706
–
A2
1/2
AD706
6
+
4
OUTPUT
RP*
VIN#2
–VS
1k
0.1F
VOUT = (VIN#1 – VIN#2) (1+ R4 ) + ( 2R4 )
R3
RG
FOR R1 = R4, R2 = R3
*OPTIONAL INPUT PROTECTION RESISTOR FOR GAINS GREATER
THAN 100 OR INPUT VOLTAGES EXCEEDING THE SUPPLY VOLTAGE.
Figure 24. A Two Op-Amp Instrumentation Amplifier
Gain of A1 Gain of A2
R2, R3
R1, R4
1.10
1.33
1.50
2.00
10.1
101.0
1001
11.00
4.01
3.00
2.00
1.11
1.01
1.001
499 kW
150 kW
100 kW
49.9 kW
5.49 kW
499 W
49.9 W
49.9 kW
49.9 kW
49.9 kW
49.9 kW
49.9 kW
49.9 kW
49.9 kW
1.10
1.33
1.50
2.00
10.10
101.0
1001
For a much more comprehensive discussion of in-amp applications, refer to the Instrumentation Amplifier Applications Guide—
available free from Analog Devices, Inc.
Furthermore, the circuit gain may be fine trimmed using an
optional trim resistor, RG. Like the three op-amp circuit, CMR
REV. D
Circuit Gain
7
–7–
AD706
R1
1M
C1
R2
1M
INPUT
3 +
C2
1/2
AD706
2 –
*WITHOUT THE NETWORK,
PINS 1 & 2, AND 6 & 7 OF THE
AD706 ARE TIED TOGETHER.
+VS
C3
R3
1M
1
0.1F
R4
1M
5 +
C4
4
8
1/2
7
AD706
OUTPUT
6 –
0.1F
–VS
CAPACITORS C1 & C2
ARE SOUTHERN ELECTRONICS
MPCC, POLYCARB 5%, 50 VOLT
R5
2M
R6
2M
C5
0.01F
C6
0.01F
OPTIONAL BALANCE
RESISTOR NETWORKS*
Figure 25. A 1 Hz, 4-Pole Active Filter
OFFSET VOLTAGE OF FILTER CIRCUIT (RTI) – V
A 1 Hz, 4-Pole, Active Filter
Figure 25 shows the AD706 in an active filter application. An
important characteristic of the AD706 is that both the input bias
current, input offset current and their drift remain low over
most of the op amp’s rated temperature range. Therefore, for
most applications, there is no need to use the normal balancing
resistor. Adding the balancing resistor enhances performance at
high temperatures, as shown by Figure 26.
180
WITHOUT OPTIONAL
BALANCE RESISTOR, R3
120
60
0
WITH OPTIONAL BALANCE
RESISTOR, R3
–60
–120
–180
–40
0
+40
+80
TEMPERATURE – C
+120
Figure 26. VOS vs. Temperature Performance
of the 1 Hz Filter
Table II. 1 Hz, 4-Pole, Low Pass Filter Recommended Component Values
Desired Low
Pass Response
Section 1
Frequency
(Hz)
Bessel
Butterworth
0.1 dB Chebychev
0.2 dB Chebychev
0.5 dB Chebychev
1.0 dB Chebychev
1.43
1.00
0.648
0.603
0.540
0.492
Q
Section 2
Frequency
(Hz)
Q
C1
(F)
C2
(F)
C3
(F)
C4
(F)
0.522
0.541
0.619
0.646
0.705
0.785
1.60
1.00
0.948
0.941
0.932
0.925
0.806
1.31
2.18
2.44
2.94
3.56
0.116
0.172
0.304
0.341
0.416
0.508
0.107
0.147
0.198
0.204
0.209
0.206
0.160
0.416
0.733
0.823
1.00
1.23
0.0616
0.0609
0.0385
0.0347
0.0290
0.0242
NOTE
Specified Values are for a –3 dB point of 1.0 Hz. For other frequencies simply scale capacitors C1 through C4 directly, i.e.: for 3 Hz
Bessel response, C1 = 0.0387 mF, C2 = 0.0357 mF, C3 = 0.0533 mF, C4 = 0.0205 mF.
–8–
REV. D
AD706
OUTLINE DIMENSIONS
8-Lead Plastic Dual-in-Line Package [PDIP]
(N-8)
8-Lead Standard Small Outline Package [SOIC]
Narrow Body
(RN-8)
Dimensions shown in inches and (millimeters).
Dimensions shown in millimeters and (inches)
5.00 (0.1968)
4.80 (0.1890)
4.00 (0.1574)
3.80 (0.1497)
8
5
1
4
1.27 (0.0500)
BSC
0.25 (0.0098)
0.10 (0.0040)
COPLANARITY
SEATING
0.10
PLANE
0.375 (9.53)
0.365 (9.27)
0.355 (9.02)
6.20 (0.2440)
5.80 (0.2284)
1.75 (0.0688)
1.35 (0.0532)
0.51 (0.0201)
0.33 (0.0130)
0.50 (0.0196)
45
0.25 (0.0099)
8
5
1
4
0.295 (7.49)
0.285 (7.24)
0.275 (6.98)
0.325 (8.26)
0.310 (7.87)
0.300 (7.62)
0.100 (2.54)
BSC
0.180
(4.57)
MAX
8
0.25 (0.0098) 0 1.27 (0.0500)
0.41 (0.0160)
0.19 (0.0075)
0.150 (3.81)
0.130 (3.30)
0.110 (2.79)
0.022 (0.56)
0.018 (0.46)
0.014 (0.36)
COMPLIANT TO JEDEC STANDARDS MS-012AA
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN
0.015
(0.38)
MIN
SEATING
PLANE
0.060 (1.52)
0.050 (1.27)
0.045 (1.14)
0.150 (3.81)
0.135 (3.43)
0.120 (3.05)
0.015 (0.38)
0.010 (0.25)
0.008 (0.20)
COMPLIANT TO JEDEC STANDARDS MO-095AA
CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETERS DIMENSIONS
(IN PARENTHESES)
REV. D
–9–
AD706
Revision History
Location
Page
10/02–Data Sheet changed from REV. C to REV. D
Deleted 8-Lead CerDIP (Q-8) Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Universal
Edits to FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Edits to PRODUCT DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Edits to SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Edits to ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Edits to ORDERING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
–10–
REV. D
–11–
–12–
PRINTED IN U.S.A.
C00820–0–10/02(D)