AD8602AR ,Precision CMOS Single Supply Rail-to-Rail Input/Output Wideband Operational AmplifiersGENERAL DESCRIPTIONThe AD8601 and AD8602 are single and dual rail-to-rail inputOUT A V+1 8and outpu ..
AD8602ARM ,Precision CMOS Single Supply Rail-to-Rail Input/Output Wideband Operational AmplifiersCHARACTERISTICSOutput Voltage High V I = 1.0 mA 2.92 2.96 2.92 2.96 VOH L–40°C ≤ T ≤ +125°C 2.88 2. ..
AD8602ARM-R2 ,DigiTrim™ Dual Rail-to-Rail Input and Output Amplifier with Very Low Offset Voltage and Wide BandwidthsCHARACTERISTICSOutput Voltage High V I = 1.0 mA 4.925 4.975 4.925 4.975 VOH LI = 10 mA 4.7 4.77 4.7 ..
AD8602ARM-REEL ,DigiTrim™ Dual Rail-to-Rail Input and Output Amplifier with Very Low Offset Voltage and Wide BandwidthsCHARACTERISTICSOutput Voltage High V I = 1.0 mA 2.92 2.95 2.92 2.95 VOH L–40°C ≤ T ≤ +125°C 2.88 2. ..
AD8602ARM-REEL ,DigiTrim™ Dual Rail-to-Rail Input and Output Amplifier with Very Low Offset Voltage and Wide BandwidthsCHARACTERISTICSOffset Voltage (AD8601/AD8602) V 0 V ≤ V ≤ 5 V 80 500 1,300 6,000 µVOS CM–40°C ≤ T ≤ ..
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ADS1110A0IDBVR ,16-Bit 15SPS Delta-Sigma ADC with internal reference, PGA and oscillator. I2C Serial InterfaceADS1110SBAS276A − MARCH 2003 − REVISED NOVEMBER 200316-Bit ANALOG-TO-DIGITAL CONVERTERwith Onboard ..
ADS1110A0IDBVT ,16-Bit 15SPS Delta-Sigma ADC with internal reference, PGA and oscillator. I2C Serial InterfaceELECTRICAL CHARACTERISTICS All specifications at −40°C to +85°C, V = 5V, and all PGAs, unless othe ..
ADS1110A0IDBVT ,16-Bit 15SPS Delta-Sigma ADC with internal reference, PGA and oscillator. I2C Serial InterfaceMAXIMUM RATINGSTexas Instruments recommends that allV to GND −0.3V to +6VDD integrated circuits be ..
ADS1110A1IDBVR ,16-Bit 15SPS Delta-Sigma ADC with internal reference, PGA and oscillator. I2C Serial InterfaceADS1110
ADS1110A1IDBVR ,16-Bit 15SPS Delta-Sigma ADC with internal reference, PGA and oscillator. I2C Serial InterfaceSBAS276A − MARCH 2003 − REVISED NOVEMBER 2003
ADS1110A1IDBVR ,16-Bit 15SPS Delta-Sigma ADC with internal reference, PGA and oscillator. I2C Serial InterfaceMaximum Ratings”may cause permanent damage to the device. Exposure toabsolute maximum conditions fo ..
AD8601ART-AD8602AR-AD8602ARM-AD8602DR-AD8602DRM
Precision CMOS Single Supply Rail-to-Rail Input/Output Wideband Operational Amplifiers
REV.0
Precision CMOS Single Supply
Rail-to-Rail Input/Output Wideband
Operational Amplifiers
FUNCTIONAL BLOCK DIAGRAMS
5-Lead SOT-23
(RT Suffix)
8-Lead �SOIC
(RM Suffix)
8-Lead SOIC
(R Suffix)
FEATURES
Low Offset Voltage: 500 �V Max
Single Supply Operation: 2.7 V to 6 V
Low Supply Current: 750 �A/Amplifier
Wide Bandwidth: 8 MHz
Slew Rate: 5 V/�s
Low Distortion
No Phase Reversal
Low Input Currents
Unity Gain Stable
APPLICATIONS
Barcode Scanners
Battery-Powered Instrumentation
Multipole Filters
Sensors
Current Sensing
ASIC Input or Output Amplifier
Audio
GENERAL DESCRIPTIONThe AD8601 and AD8602 are single and dual rail-to-rail input
and output single supply amplifiers featuring very low offset voltage
and wide signal bandwidth. These amplifiers use a new, patented
trimming technique that achieves superior performance without
laser trimming. All are fully specified to operate from 3 V to 5 V
single supply.
The combination of low offsets, very low input bias currents, and
high speed make these amplifiers useful in a wide variety of applica-
tions. Filters, integrators, diode amplifiers, shunt current sensors,
and high impedance sensors all benefit from the combination of
performance features. Audio and other ac applications benefit from
the wide bandwidth and low distortion. For the most cost-sensitive
applications the D grades offer this ac performance with lower dc
precision at a lower price point.
Applications for these amplifiers include audio amplification for
portable devices, portable phone headsets, bar code scanners,
portable instruments, and multipole filters.
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 single supply systems.
The AD8601 and AD8602 are specified over the extended industrial
(–40°C to +125°C) temperature range. The AD8601, single, is avail-
able in the tiny 5-lead SOT-23 package. The AD8602, dual, is avail-
able in 8-lead MSOP and narrow SOIC surface-mount packages.
SOT and µSOIC versions are available in tape and reel only.
AD8601/AD8602–SPECIFICATIONS
ELECTRICAL CHARACTERISTICSPOWER SUPPLY
NOTESFor VCM between 1.3 V and 1.8 V, VOS may exceed specified value.
Specifications subject to change without notice.
(VS = 3 V, VCM = VS/2, TA = 25�C unless otherwise noted)
AD8601/AD8602
ELECTRICAL CHARACTERISTICSPOWER SUPPLY
Specifications subject to change without notice.
(VS = 5.0 V, VCM = VS/2, TA = 25�C unless otherwise noted)
AD8601/AD8602
ABSOLUTE MAXIMUM RATINGS*Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GND to VS
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . .±6 V
Storage Temperature Range
R, RM, RT Packages . . . . . . . . . . . . . . . .–65°C to +150°C
Operating Temperature Range
AD8601/AD8602 . . . . . . . . . . . . . . . . . . .–40°C to +125°C
Junction Temperature Range
R, RM, RT Packages . . . . . . . . . . . . . . . .–65°C to +150°C
Lead Temperature Range (Soldering, 60 sec) . . . . . . . .300°C
ESD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 kV HBM
*Stresses 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 listed in the operational sections
of this specification is not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
*θJA is specified for worst-case conditions, i.e., θJA is specified for device in
socket for PDIP packages; θJA is specified for device soldered onto a circuit
board for surface mount packages.
CAUTIONESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD8601/AD8602 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.
ORDERING GUIDE
INPUT OFFSET VOLTAGE – mV
3,000
1,500�1.0
1.0�0.8
QUANTITY – Amplifiers�0.6�0.4�0.2
00.20.40.60.8
2,500
2,000
1,000
500TPC 1.Input Offset Voltage Distribution
INPUT OFFSET VOLTAGE – mV
3,000
1,500�1.0
1.0�0.8
QUANTITY
Amplifiers�0.6�0.4�0.2
00.20.40.60.8
2,500
2,000
1,000
500TPC 2.Input Offset Voltage Distribution
TPC 3.Input Offset Voltage Drift Distribution
TPC 4.Input Offset Voltage Drift Distribution
COMMON-MODE VOLTAGE – V
1.5�2.0
03.00.5
INPUT OFFSET VOLTAGE
mV
0.5�1.0
�1.5
�0.5
TPC 5.Input Offset Voltage vs. Common-Mode Voltage
TPC 6.Input Offset Voltage vs. Common-Mode Voltage
AD8601/AD8602TPC 7.Input Bias Current vs. Temperature
TPC 8.Input Bias Current vs. Temperature
COMMON-MODE VOLTAGE – V
INPUT BIAS CURRENT
pA
2.02.53.03.50.51.01.54.55.0TPC 9.Input Bias Current vs. Common-Mode Voltage
TPC 10.Input Offset Current vs. Temperature
TPC 11.Input Offset Current vs. Temperature
TPC 12.Output Voltage to Supply Rail vs. Load Current
LOAD CURRENT – mA
10k
OUTPUT VOLTAGE
mV
100TPC 13.Output Voltage to Supply Rail vs. Load Current
TPC 14.Output Voltage Swing vs. Temperature
TPC 15.Output Voltage Swing vs. Temperature
TPC 16.Output Voltage Swing vs. Temperature
TPC 17.Output Voltage Swing vs. Temperature
TPC 18.Open-Loop Gain and Phase vs. Frequency
AD8601/AD8602TPC 19.Open-Loop Gain and Phase vs. Frequency
FREQUENCY – Hz100M10k
CLOSED-LOOP GAIN
dB
100k1M10MTPC 20.Closed-Loop Gain vs. Frequency
FREQUENCY – Hz100M10k
CLOSED-LOOP GAIN
dB
100k1M10MTPC 21.Closed-Loop Gain vs. Frequency
FREQUENCY – Hz
2.51k10M10k
OUTPUT SWING
V p-p
100k1M
1.0TPC 22.Closed-Loop Output Voltage Swing vs. Frequency
FREQUENCY – Hz1k10M10k
OUTPUT SWING
V p-p
100k1MTPC 23.Closed-Loop Output Voltage Swing vs. Frequency
FREQUENCY – Hz
10010M1k
OUTPUT IMPEDANCE
10k100k1M
200TPC 24.Output Impedance vs. Frequency
