AD623AR ,Single Supply, Rail-to-Rail, Low Cost Instrumentation AmplifierSPECIFICATIONSLow power consumption (1.5 mW at 3 V), wide supply voltage90 dB Min CMRR (G = 10); 84 ..
AD623ARM ,Single Supply, Rail-to-Rail, Low Cost Instrumentation AmplifierAPPLICATIONSreliability in a minimum of space. Until the AD623, this level ofLow Power Medical Inst ..
AD623ARM-REEL ,Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifierapplications. The rail-to-rail output stage maxi-800 kHz Bandwidth (G = 1)mizes the dynamic range w ..
AD623ARM-REEL7 ,Single Supply, Rail-to-Rail, Low Cost Instrumentation AmplifierSingle Supply, Rail-to-Rail, Low CostaInstrumentation AmplifierAD623
AD623ARMZ , Single-Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier
AD623ARMZ-REEL7 , Single-Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier
AD9943KCP ,Complete 10-Bit and 12-Bit, 25 MHz CCD Signal ProcessorsFeatures Section...... 1 Updated Ordering Guide.. 5 Replaced TPC 3 9 Added Figure 12...... 15 Updat ..
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AD9943KCPZ ,Complete 10-Bit and 12-Bit, 25 MHz CCD Signal ProcessorsCharacteristics ........ 7 Variable Gain Amplifier ...... 16 ESD Caution. 7 CCD Mode Timing 17 AD9 ..
AD9943KCPZ ,Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processorsapplications. They feature a 25 MHz single-channel Low noise optical black clamp circuit architectu ..
AD9943KCPZRL ,Complete 10-Bit and 12-Bit, 25 MHz CCD Signal ProcessorsSPECIFICATIONS T to T , AVDD = DVDD = DRVDD = 3 V, f = 25 MHz, unless otherwise noted. MIN MAX SAMP ..
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AD623AN-AD623AR-AD623ARM-AD623ARM-REEL-AD623ARM-REEL7-AD623BR
Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier
REV.C
Single Supply, Rail-to-Rail, Low Cost
Instrumentation Amplifier
CONNECTION DIAGRAM
8-Lead Plastic DIP (N),
SOIC (R) and mSOIC (RM) Packages
1001101001k10k100k
FREQUENCY – Hz
CMR – dBFigure 1.CMR vs. Frequency, +5 VS, 0 VS
FEATURES
Easy to Use
Higher Performance than Discrete Design
Single and Dual Supply Operation
Rail-to-Rail Output Swing
Input Voltage Range Extends 150 mV Below Ground
(Single Supply)
Low Power, 575 mA Max Supply Current
Gain Set with One External Resistor
Gain Range 1 (No Resistor) to 1,000
HIGH ACCURACY DC PERFORMANCE
0.1% Gain Accuracy (G = 1)
0.35% Gain Accuracy (G > 1)
25 ppm Gain Drift (G = 1)
200 mV Max Input Offset Voltage (AD623A)
2 mV/8C Max Input Offset Drift (AD623A)
100 mV Max Input Offset Voltage (AD623B)mV/8C Max Input Offset Drift (AD623B)
25 nA Max Input Bias Current
NOISE
35 nV/√Hz RTI Noise @ 1 kHz (G = 1)
EXCELLENT AC SPECIFICATIONS
90 dB Min CMRR (G = 10); 84 dB Min CMRR (G = 5)
(@ 60 Hz, 1K Source Imbalance)
800 kHz Bandwidth (G = 1)
20 ms Settling Time to 0.01% (G = 10)
APPLICATIONS
Low Power Medical Instrumentation
Transducer Interface
Thermocouple Amplifier
Industrial Process Controls
Difference Amplifier
Low Power Data Acquisition
PRODUCT DESCRIPTIONThe AD623 is an integrated single supply instrumentation am-
plifier that delivers rail-to-rail output swing on a single supply
(+3 V to +12 V supplies). The AD623 offers superior user flex-
ibility by allowing single gain set resistor programming, and
conforming to the 8-lead industry standard pinout configura-
tion. With no external resistor, the AD623 is configured for
unity gain (G = 1) and with an external resistor, the AD623 can
be programmed for gains up to 1,000.
The AD623 holds errors to a minimum by providing superior
AC CMRR that increases with increasing gain. Line noise, as
well as line harmonics, will be rejected since the CMRR re-
mains constant up to 200Hz. The AD623 has a wide input
common-mode range and can amplify signals that have a
common-mode voltage 150mV below ground. Although the
design of the AD623 has been optimized to operate from a single
supply, the AD623 still provides superior performance when
operated from a dual voltage supply (±2.5V to ±6.0V).
Low power consumption (1.5mW at 3V), wide supply voltage
range, and rail-to-rail output swing make the AD623 ideal for
battery powered applications. The rail-to-rail output stage maxi-
mizes the dynamic range when operating from low supply volt-
ages. The AD623 replaces discrete instrumentation amplifier
designs and offers superior linearity, temperature stability and
reliability in a minimum of space. Until the AD623, this level of
instrumentation amplifier performance has not been achieved.
AD623–SPECIFICATIONS
SINGLE SUPPLY
(typical @ +258C Single Supply, VS = +5V, and RL = 10kV, unless otherwise noted)
AD623
DUAL SUPPLIESINPUT CURRENT
(typical @ +258C Dual Supply, VS = 65V, and RL = 10kV, unless otherwise noted)
AD623–SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS1SupplyVoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6 V
InternalPowerDissipation2 . . . . . . . . . . . . . . . . . . . . 650 mW
DifferentialInputVoltage . . . . . . . . . . . . . . . . . . . . . . . ±6 V
Output Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range
(N, R, RM) . . . . . . . . . . . . . . . . . . . . . . .–65°C to +125°C
Operating Temperature Range
(A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C
ESD SUSCEPTIBILITYESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 volts, which
POWER SUPPLY
TEMPERATURE RANGE
NOTESDoes not include effects of external resistor RG.One input grounded. G = 1.
Specifications subject to change without notice.
ORDERING GUIDEAD623AR-REEL
AD623AR-REEL7
AD623ARM-REEL
AD623ARM-REEL7
AD623BN
AD623BR
AD623BR-REEL
Lead Temperature Range
(Soldering10seconds) . . . . . . . . . . . . . . . . . . . . . . +300°C
NOTESStresses above those listed under Absolute Maximum Ratings may cause perma-
nent 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.Specification is for device in free air:
8-Lead Plastic DIP Package: qJA = 95°C/W
8-Lead SOIC Package: qJA = 155°C/W
8-Lead μSOIC Package: qJA = 200°C/W
INPUT OFFSET VOLTAGE – mV
UNITS
300Figure 2.Typical Distribution of Input Offset Voltage;
Package Option N-8, SO-8
OUTPUT OFFSET VOLTAGE 2 mV
UNITS
480Figure 3.Typical Distribution of Output Offset Voltage;
Package Option N-8, SO-8
INPUT OFFSET VOLTAGE – mV
UNITS
–40–20020406080100Figure 4.Typical Distribution of Input Offset Voltage,
OUTPUT OFFSET VOLTAGE – mV
UNITS
–600500Figure 5.Typical Distribution of Output Offset Voltage,
VS = +5, Single Supply, VREF = –0.125 V; Package Option
N-8, SO-8
Figure 6.Typical Distribution for Input Offset Current;
Package Option N-8, SO-8
INPUT OFFSET CURRENT – nA
UNITS
–0.015–0.01–0.00500.005Figure 7.Typical Distribution for Input Offset Current,
