IC Phoenix
 
Home ›  AA9 > AD542JH-AD542KH-AD542LH-AD544JH-AD544KH-AD544LH-AD544SH-AD547JH-AD547KH,High Performance, BiFET Operational Amplifiers
AD542JH-AD542KH-AD542LH-AD544JH-AD544KH Fast Delivery,Good Price
Part Number:
If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email
Partno Mfg Dc Qty AvailableDescript
AD542JHN/a200avaiHigh Performance, BiFET Operational Amplifiers
AD542KHN/a15avaiHigh Performance, BiFET Operational Amplifiers
AD542LHN/a36avaiHigh Performance, BiFET Operational Amplifiers
AD544JHADN/a200avaiHigh Performance, BiFET Operational Amplifiers
AD544JHN/a11avaiHigh Performance, BiFET Operational Amplifiers
AD544KHADIN/a22avaiHigh Performance, BiFET Operational Amplifiers
AD544KHN/a35avaiHigh Performance, BiFET Operational Amplifiers
AD544KHADN/a22avaiHigh Performance, BiFET Operational Amplifiers
AD544LHAD ?N/a12avaiHigh Performance, BiFET Operational Amplifiers
AD544LHADN/a23avaiHigh Performance, BiFET Operational Amplifiers
AD544LHN/a5avaiHigh Performance, BiFET Operational Amplifiers
AD544SHADIN/a15avaiHigh Performance, BiFET Operational Amplifiers
AD547JHN/a22avaiHigh Performance, BiFET Operational Amplifiers
AD547KHADN/a11avaiHigh Performance, BiFET Operational Amplifiers


AD542JH ,High Performance, BiFET Operational Amplifiersspecifications in actual use.0.25 mV on the AD547L, which is achieved by utilizing Analog3. Advance ..
AD542KH ,High Performance, BiFET Operational AmplifiersCHARACTERISTICSR = 2 kΩLT = T to T ±10 ±12 ±10 ±12 ±10 ±12 VA MIN MAXR = 10 kΩLT = T to T ±12 ±13 ± ..
AD542LH ,High Performance, BiFET Operational Amplifiersspecifications are guaranteed at either input after 5 minutes of operation at T = +25°C. For highe ..
AD5432YRM ,High Bandwidth CMOS 10-Bit Serial Interface Multiplying D/A Convertercharacteristics, withlarge signal multiplying bandwidths of 10 MHz.*U.S. Patent No. 5,689,257REV. 0 ..
AD5433YCP ,High Bandwidth CMOS 10-Bit Parallel Interface Multiplying D/A ConverterFEATURES FUNCTIONAL BLOCK DIAGRAM2.5 V to 5.5 V Supply OperationV VREFDDFast Parallel Interface (17 ..
AD5443YRM ,High Bandwidth CMOS 12-Bit Serial Interface Multiplying D/A Converterspecifications T to T , unless otherwise noted. DC performance measured with OP177, ACDD REF OUT MI ..
AD9518-1ABCPZ , 6-Output Clock Generator with Integrated 2.5 GHz VCO
AD9518-3ABCPZ , 6-Output Clock Generator with 6-Output Clock Generator with
AD9522-1BCPZ , 12 LVDS/24 CMOS Output Clock Generator with Integrated 2.4 GHz VCO
AD9522-1BCPZ , 12 LVDS/24 CMOS Output Clock Generator with Integrated 2.4 GHz VCO
AD9522-4BCPZ , 12 LVDS/24 CMOS Output Clock Generator with Integrated 1.6 GHz VCO
AD9523-1BCPZ-REEL7 , Low Jitter Clock Generator


AD542JH-AD542KH-AD542LH-AD544JH-AD544KH-AD544LH-AD544SH-AD547JH-AD547KH
High Performance, BiFET Operational Amplifiers
REV.BHigh Performance,
BiFET Operational Amplifiers
CONNECTION DIAGRAM
FEATURES
Ultralow Drift:1 mV/8C (AD547L)
Low Offset Voltage:0.25 mV (AD547L)
Low Input Bias Currents:25 pA max
Low Quiescent Current:1.5 mA
Low Noise:2 mV p-p
High Open Loop Gain:110 dB
High Slew Rate:13 V/ms
Fast Settling to 60.01%:3 ms
Low Total Harmonic Distortion:0.0025%
Available in Hermetic Metal Can and Die Form
MIL-STD-883B Versions Available
Dual Versions Available:AD642, AD644, AD647
PRODUCT DESCRIPTION

The BiFET series of precision, monolithic FET-input op amps
are fabricated with the most advanced BiFET and laser trim-
ming technologies. The AD542, AD544, AD547 series offers
bias currents significantly lower than currently available BiFET
devices, 25 pA max, warmed up.
In addition, the offset voltage is laser trimmed to less than
0.25 mV on the AD547L, which is achieved by utilizing Analog
Devices’ exclusive laser wafer trimming (LWT) process. When
combined with the AD547’s low offset drift (1 μV/°C), these
features offer the user performance superior to existing BiFET
op amps at low BiFET pricing.
The AD542 or AD547 is recommended for any operational am-
plifier application requiring excellent dc performance at low to
moderate cost. Precision instrument front ends requiring accu-
rate amplification of millivolt level signals from megohm source
impedances will benefit from the device’s excellent combination
of low offset voltage and drift, low bias current and low 1/f
noise. High common-mode rejection (80 dB, min on the “K”
and “L” grades) and high open-loop gain, even under heavy
loading, ensures better than “12-bit” linearity in high imped-
ance buffer applications.
The AD544 is recommended for any op amp applications re-
quiring excellent ac and dc performance at low cost. The
2 MHz bandwidth and low offset of the AD544 make it the first
choice as an output amplifier for current output D/A converters,
such as the AD7541, 12-bit CMOS DAC.
Devices in this series are available in four grades: the “J,” “K,”
and “L” grades are specified over the 0°C to +70°C temperature
range and the “S” grade over the –55°C to +125°C operating
temperature range. All devices are offered in the hermetically
sealed, TO-99 metal can package.
PRODUCT HIGHLIGHTS
Improved bipolar and JFET processing results in the lowest
bias current available in a monolithic FET op amp.Analog Devices, unlike some manufacturers, specifies each
device for the maximum bias current at either input in the
warmed-up condition, thus assuring the user that the device
will meet its published specifications in actual use.Advanced laser wafer trimming techniques reduce offset volt-
age drift to 1 μV/°C max and offset voltage to only 0.25 mV
max on the AD547L.Low voltage noise (2 μV p-p) and low offset voltage drift en-
hance performance as a precision op amp.Highslewrate (13V/μs) andfastsettlingtimeto0.01%(3μs)
make the AD544 ideal for D/A, A/D, sample-hold circuits
and high speed integrators.Low harmonic distortion (0.0025%) make the AD544 an
ideal choice in audio applications.Bare die are available for use in hybrid circuit applications.
OUTPUT CHARACTERISTICS
FREQUENCY RESPONSE
INPUT OFFSET VOLTAGE
INPUT VOLTAGE
AD542/AD544/AD547–SPECIFICATIONS
( VS = 615 V @ TA = +258C unless otherwise noted)
AD542/AD544/AD547
TEMPERATURE RANGE
NOTESOpen-Loop Gain is specified with VOS both nulled and unnulled.Input Offset Voltage specifications are guaranteed after 5 minutes of operation at TA = +25°C.Input Offset Voltage Drift is specified with the offset voltage unnulled. Nulling will induce an additional 3 μV/°C/mV of nulled offset.Bias Current specifications are guaranteed at either input after 5 minutes of operation at TA = +25°C. For higher temperatures, the current doubles every 10°C.Defined as the maximum safe voltage between inputs, such that neither exceeds ±10 V from ground.
Specifications subject to change without notice.
Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels.
All min and max specifications are guaranteed, although only those shown in boldface are tested on all production units.
ORDERING GUIDE

AD542JH
AD542KH
AD542LH
AD542SH
AD542SH/883B
AD544JH
AD544KH
AD544LH
AD544SH
AD544SH/883B
AD547JH
AD547KH
AD547LH
AD547SCHIPS
AD542/AD544/AD547–Typical Characteristics
Figure 1.Input Voltage Range vs.
Supply Voltage
Figure 4.Input Bias Current vs.
Supply Voltage
Figure 7.Change in Offset Voltage
vs. Warm-Up Time
Figure 2.Output Voltage Swing vs.
Supply Voltage
Figure 5.Input Bias Current vs.
Temperature
Figure 8.Open Loop Gain vs.
Temperature
Figure 3.Output Voltage Swing vs.
Load Resistance
Figure 6.Input Bias Current vs.
CMV
Figure 9.Open Loop Frequency
Response
Figure 10.Open Loop Voltage
Gain vs. Supply Voltage
Figure 13.Quiescent Current vs.
Supply Voltage
Figure 16.AD544 Total Harmonic
Distortion vs. Frequency
Figure 11.Power Supply Rejection
vs. Frequency
Figure 14.Large Signal Frequency
Response
Figure 17.Input Noise Voltage
Spectral Density
Figure 12.Common-Mode Rejection
Ratio vs. Frequency
Figure 15.AD544 Output Swing and
Error vs. Settling Time
Figure 18.Total RMS Noise vs.
Source Resistance
AD542/AD544/AD547
Figure 19.THD Test CircuitsFigure 20.Standard Null CircuitUnity Gain Followerb.Follower with Gain = 10
Figure 21b.Unity Gain Follower
Pulse Response (Small Signal)
Figure 22b.Unity Gain Inverter
Pulse Response (Large Signal)
Figure 21a.Unity Gain Follower
Pulse Response (Large Signal)
Figure 22a.Unity Gain Inverter
AD542/AD547
Figure 21c.Unity Gain Follower–
AD542/AD547
Figure 22c.Unity Gain Inverter
Pulse Response (Small Signal)
ic,good price


TEL:86-533-2716050      FAX:86-533-2716790
   

©2020 IC PHOENIX CO.,LIMITED