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AD704ARZ-16-REEL

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
AD704
Rev. E | Page 3 of 16
SPECIFICATIONS
T
A
= 25°C, V
CM
= 0 V, and V
S
=±15 V dc, unless otherwise noted.
Table 2.
AD704J/A
Parameters Conditions Min Typ Max Unit
INPUT OFFSET VOLTAGE
Initial Offset 50 150 μV
Offset T
MIN
− T
MAX
100 250 μV
vs. Temp, Average TC 0.2 1.5 μV/°C
vs. Supply (PSRR) V
S
= ±2 V to ±18 V 100 132 dB
T
MIN
− T
MAX
V
S
= ±2.5 V to ±18 V 100 126 dB
Long-Term Stability 0.3 μV/month
INPUT BIAS CURRENT
1
V
CM
= 0 V 100 270 pA
V
CM
= ±13.5 V 300 pA
vs. Temp, Average TC 0.3 pA/°C
T
MIN
− T
MAX
V
CM
= 0 V 300 pA
V
CM
= ±13.5 V 400 pA
INPUT OFFSET CURRENT V
CM
= 0 V 80 250 pA
V
CM
= ±13.5 V 300 pA
vs. Temp, Average TC 0.6 pA/°C
T
MIN
− T
MAX
V
CM
= 0 V 100 300 pA
V
CM
= ±13.5 V 100 400 pA
MATCHING CHARACTERISTICS
Offset Voltage 250 μV
T
MIN
− T
MAX
400 μV
Input Bias Current
2
500 pA
T
MIN
− T
MAX
600 pA
Common-Mode Rejection
3
94 dB
T
MIN
− T
MAX
94 dB
Power Supply Rejection
4
94 dB
T
MIN
− T
MAX
94 dB
Crosstalk
5
f = 10 Hz
R
LOAD
= 2 kΩ 150 dB
FREQUENCY RESPONSE UNITY GAIN
Crossover Frequency 0.8 MHz
Slew Rate, Unity Gain G = −1 0.15 V/μs
Slew Rate T
MIN
− T
MAX
0.1 V/μs
INPUT IMPEDANCE
Differential 40||2 MΩ||pF
Common-Mode 300||2 GΩ||pF
INPUT VOLTAGE RANGE
Common-Mode Voltage ±13.5 ±14 V
Common-Mode Rejection Ratio V
CM
= ±13.5 V 100 132 dB
T
MIN
− T
MAX
98 128 dB
INPUT CURRENT NOISE 0.1 Hz to 10 Hz 3 pA p-p
f = 10 Hz 50 fA/√Hz
INPUT VOLTAGE NOISE 0.1 Hz to 10 Hz 0.5 μV p-p
f = 10 Hz 17 nV/√Hz
f = 1 kHz 15 22 nV/√Hz
AD704
Rev. E | Page 4 of 16
AD704J/A
Parameters Conditions Min Typ Max Unit
OPEN-LOOP GAIN V
O
= ±12 V
R
LOAD
= 10 kΩ 200 2000 V/mV
T
MIN
− T
MAX
150 1500 V/mV
V
O
= ±10 V
R
LOAD
= 2 kΩ 200 1000 V/mV
T
MIN
− T
MAX
150 1000 V/mV
OUTPUT CHARACTERISTICS
Voltage Swing R
LOAD
= 10 kΩ V
T
MIN
− T
MAX
±13 ±14
Current Short circuit ±15 mA
CAPACITIVE LOAD
Drive Capability Gain = 1 10,000 pF
POWER SUPPLY
Rated Performance ±15 V
Operating Range ±2.0 ±18 V
Quiescent Current 1.5 2.4 mA
T
MIN
− T
MAX
1.6 2.6 mA
TRANSISTOR COUNT Number of transistors 180
1
Bias current specifications are guaranteed maximum at either input.
2
Input bias current match is the maximum difference between corresponding inputs of all four amplifiers.
3
CMRR match is the difference of ΔV
OS
/ΔV
CM
between any two amplifiers, expressed in dB.
4
PSRR match is the difference between ΔV
OS
/ΔV
SUPPLY
for any two amplifiers, expressed in dB.
5
See Figure 5 for test circuit.
AD704
Rev. E | Page 5 of 16
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter Rating
Supply Voltage
±18 V
Internal Power Dissipation (25°C)
1
Input Voltage
±V
S
Differential Input Voltage
2
±0.7 V
Output Short-Circuit Duration (Single Input) Indefinite
Storage Temperature Range −65°C to +125°C
Operating Temperature Range
AD704J 0°C to 70°C
AD704A −40°C to +85°C
Lead Temperature (Soldering, 10 sec) 300°C
1
Specification is for the device in free air:
14-lead plastic package: θ
JA
= 150°C/W.
16-lead SOIC package: θ
JA
= 100°C/W.
20-terminal LCC package: θ
JA
= 150°C/W.
2
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.
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.
1/4
AD704
INPUT SIGNAL
1
9kΩ
1kΩ
1kΩ
2.5kΩ
0.1µF
1µF
0.1µF
1µF
AD704
PIN 4
AD704
PIN 11
+V
S
–V
S
COM
OUTPUT
NOTES
1. ALL FOUR AMPLIFIERS ARE CONNECTED AS SHOWN.
1
THE SIGNAL INPUT (SUCH THAT THE AMPLIFIER’S OUTPUT IS AT MAXIMUM
AMPLITUDE WITHOUT CLIPPING OR SLEW LIMITING) IS APPLIED TO ONE
AMPLIFIER AT A TIME. THE OUTPUTS OF THE OTHER THREE AMPLIFIERS ARE
THEN MEASURED FOR CROSSTALK.
00818-005
Figure 5. Crosstalk Test Circuit
–80
–100
–120
–140
–160
10 100 1k 10k 100k
FREQUENCY (Hz)
CROSSTALK (dB)
AMP2
AMP3
AMP4
00818-006
Figure 6. Crosstalk vs. Frequency
ESD CAUTION
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

AD704ARZ-16-REEL

Mfr. #:
Buy AD704ARZ-16-REEL
Manufacturer:
Analog Devices Inc.
Description:
Precision Amplifiers Input Current Quad Bipolar
Lifecycle:
New from this manufacturer.
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