IC OPAMP GP R-R CMOS TSOT23-5

AD8603AUJZ-REEL7

Manufacturer Part NumberAD8603AUJZ-REEL7
DescriptionIC OPAMP GP R-R CMOS TSOT23-5
ManufacturerAnalog Devices Inc
AD8603AUJZ-REEL7 datasheet
 


Specifications of AD8603AUJZ-REEL7

Slew Rate0.1 V/µsDesign ResourcesGenerating a Negative Precision Voltage Reference Without Precision Resistors (CN0005) High Precision, Low Cost Current Sources Using AD8276 and AD8603 (CN0099) Measuring -48 V High-Side Current Using AD629, AD8603, AD780, and AD7453 (CN0100)
Amplifier TypeGeneral PurposeNumber Of Circuits1
Output TypeRail-to-RailGain Bandwidth Product400kHz
Current - Input Bias0.2pAVoltage - Input Offset12µV
Current - Supply40µACurrent - Output / Channel70mA
Voltage - Supply, Single/dual (±)1.8 V ~ 5 V, ±0.9 V ~ 2.5 VOperating Temperature-40°C ~ 125°C
Mounting TypeSurface MountPackage / CaseTSOT-23-5, TSOT-5, TSOP-5
Op Amp TypePrecisionNo. Of Amplifiers1
Bandwidth400kHzSupply Voltage Range1.8V To 5V
Amplifier Case StyleTSOT-23No. Of Pins5
Number Of Elements1Unity Gain Bandwidth Product0.4MHz
Common Mode Rejection Ratio85dBInput Offset Voltage0.3@5VmV
Input Bias Current1pASingle Supply Voltage (typ)3V
Voltage Gain In Db120dBPower Supply Rejection Ratio80dB
Power Supply RequirementSingle/DualShut Down FeatureNo
Single Supply Voltage (min)1.8VSingle Supply Voltage (max)5V
Dual Supply Voltage (min)±0.9VDual Supply Voltage (max)±2.5V
TechnologyCMOSOperating Temp Range-40C to 125C
Operating Temperature ClassificationAutomotiveMountingSurface Mount
Pin Count5Package TypeTSOT
Lead Free Status / RoHS StatusLead free / RoHS Compliant-3db Bandwidth-
Other namesAD8603AUJZREEL7TR  
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FEATURES
Low offset voltage: 50 μV maximum
Low input bias current: 1 pA maximum
Single-supply operation: 1.8 V to 5 V
Low noise: 22 nV/√Hz
Micropower: 50 μA maximum
Low distortion
No phase reversal
Unity gain stable
APPLICATIONS
Battery-powered instrumentation
Multipole filters
Sensors
Low power ASIC input or output amplifiers
GENERAL DESCRIPTION
The AD8603/AD8607/AD8609 are single/dual/quad micro-
power rail-to-rail input and output amplifiers, respectively, that
feature very low offset voltage as well as low input voltage and
current noise.
These amplifiers use a patented trimming technique that achieves
superior precision without laser trimming. The parts are fully
specified to operate from 1.8 V to 5.0 V single supply or from
±0.9 V to ±2.5 V dual supply. The combination of low offsets, low
noise, very low input bias currents, and low power consumption
makes the AD8603/AD8607/AD8609 especially useful in portable
and loop-powered instrumentation.
The ability to swing rail to rail at both the input and output
enables designers to buffer CMOS ADCs, DACs, ASICs, and
other wide output swing devices in low power, single-supply
systems.
The AD8603 is available in a tiny 5-lead TSOT package. The
AD8607 is available in 8-lead MSOP and 8-lead SOIC packages.
The AD8609 is available in 14-lead TSSOP and 14-lead SOIC
packages.
Rev. C
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. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
Precision Micropower, Low Noise CMOS,
Rail-to-Rail Input/Output Operational Amplifiers
AD8603/AD8607/AD8609
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
PIN CONFIGURATIONS
OUT
V+
1
5
AD8603
TOP VIEW
V–
2
(Not to Scale)
+IN
–IN
3
4
Figure 1. 5-Lead TSOT (UJ Suffix)
OUT A
V+
1
8
AD8607
–IN A
OUT B
2
7
TOP VIEW
+IN A
–IN B
3
6
(Not to Scale)
V–
+IN B
4
5
Figure 2. 8-Lead MSOP (RM Suffix)
OUT A
V+
1
8
AD8607
–IN A
OUT B
2
7
+IN A
–IN B
3
TOP VIEW
6
(Not to Scale)
V–
+IN B
4
5
Figure 3. 8-Lead SOIC (R Suffix)
OUT A
1
OUT D
14
–IN A
2
13
–IN D
AD8609
+IN A
3
+IN D
12
TOP VIEW
V+
4
V–
11
(Not to Scale)
+IN B
5
+IN C
10
–IN B
6
9
–IN C
OUT B
OUT C
7
8
Figure 4. 14-Lead TSSOP (RU Suffix)
OUT A
OUT D
1
14
–IN A
–IN D
2
13
+IN A
AD8609
+IN D
3
12
V+
TOP VIEW
V–
4
11
(Not to Scale)
+IN B
+IN C
5
10
–IN B
–IN C
6
9
OUT B
OUT C
7
8
Figure 5. 14-Lead SOIC (R Suffix)
www.analog.com
©2003–2008 Analog Devices, Inc. All rights reserved.

AD8603AUJZ-REEL7 Summary of contents

  • Page 1

    FEATURES Low offset voltage: 50 μV maximum Low input bias current maximum Single-supply operation: 1 Low noise: 22 nV/√Hz Micropower: 50 μA maximum Low distortion No phase reversal Unity gain stable APPLICATIONS Battery-powered instrumentation ...

  • Page 2

    AD8603/AD8607/AD8609 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Pin Configurations ........................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Characteristics ............................................................. 3 Absolute Maximum Ratings ............................................................ 5 ESD Caution .................................................................................. 5 Typical Performance ...

  • Page 3

    SPECIFICATIONS ELECTRICAL CHARACTERISTICS / 25°C, unless otherwise noted Table 1. Parameter INPUT CHARACTERISTICS Offset Voltage Offset Voltage Drift Input Bias Current Input Offset Current Input Voltage Range ...

  • Page 4

    AD8603/AD8607/AD8609 25°C, unless otherwise noted Table 2. Parameter INPUT CHARACTERISTICS Offset Voltage Offset Voltage Drift Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection ...

  • Page 5

    ABSOLUTE MAXIMUM RATINGS Absolute maximum ratings apply at 25°C, unless otherwise noted. Table 3. Parameter Supply Voltage Input Voltage Differential Input Voltage Output Short-Circuit Duration to GND Storage Temperature Range Lead Temperature (Soldering, 60 sec) Operating Temperature Range Junction Temperature ...

  • Page 6

    AD8603/AD8607/AD8609 TYPICAL PERFORMANCE CHARACTERISTICS 2600 2400 25°C A 2200 2000 1800 1600 1400 1200 1000 800 600 400 200 0 –270 –210 –150 –90 – ...

  • Page 7

    25°C A 300 V – 10mA LOAD DD OH 250 200 V @ 10mA LOAD OL 150 100 50 V – 1mA LOAD –40 –25 ...

  • Page 8

    AD8603/AD8607/AD8609 OS– OS 100 LOAD CAPACITANCE (pF) Figure 18. Small Signal Overshoot vs. Load Capacitance ±2. ...

  • Page 9

    TIME (40µs/DIV) TIME (4μs/DIV)) Figure 24. Negative Overload Recovery V = ±2. 10kΩ 100 50mV –50mV TIME (4µs/DIV) Figure 25. Positive Overload Recovery 168 ...

  • Page 10

    AD8603/AD8607/AD8609 1000 25°C A 100 10 SOURCE SINK 1 0.1 0.01 0.001 0.01 0.1 LOAD CURRENT (mA) Figure 30. Output Voltage to Supply Rail vs. Load Current 100 1. ...

  • Page 11

    10kΩ 200pF TIME (4µs/DIV) Figure 36. Small Signal Transient 10kΩ 200pF TIME ...

  • Page 12

    AD8603/AD8607/AD8609 APPLICATIONS NO PHASE REVERSAL The AD8603/AD8607/AD8609 do not exhibit phase inversion even when the input voltage exceeds the maximum input common-mode voltage. Phase reversal can cause permanent damage to the amplifier, resulting in system lockups. The AD8603/AD8607/AD8609 can handle ...

  • Page 13

    PROXIMITY SENSORS Proximity sensors can be capacitive or inductive and are used in a variety of applications. One of the most common applications is liquid level sensing in tanks. This is particularly popular in pharmaceutical environments where a tank must ...

  • Page 14

    AD8603/AD8607/AD8609 OUTLINE DIMENSIONS * 0.90 0.10 MAX 2.90 BSC 5 4 2.80 BSC 1.60 BSC PIN 1 0.95 BSC 1.90 BSC 0.87 0.84 * 1.00 MAX 0.20 0.08 0.50 SEATING 0.30 PLANE * COMPLIANT TO JEDEC STANDARDS ...

  • Page 15

    BSC 1.75 (0.0688) 1.35 (0.0532) 0.25 (0.0098) 0.10 (0.0040) COPLANARITY 0.51 (0.0201) 0.10 0.31 (0.0122) SEATING PLANE COMPLIANT TO JEDEC STANDARDS MS-012-A ...

  • Page 16

    ... AD8603AUJ-REEL −40°C to +125°C AD8603AUJ-REEL7 −40°C to +125°C 1 AD8603AUJZ-R2 −40°C to +125°C 1 AD8603AUJZ-REEL −40°C to +125°C 1 AD8603AUJZ-REEL7 −40°C to +125°C AD8607ARM-R2 −40°C to +125°C AD8607ARM-REEL −40°C to +125°C 1 AD8607ARMZ-R2 −40°C to +125°C 1 AD8607ARMZ-REEL − ...