MAX480ESA+ Fast Delivery |IC PHOENIX CO.,LIMITED

MAX480ESA+ ,High Precision, Low-Voltage, Micropower Op AmpApplications MAX480CPA 0°C to +70°C 8 Plastic DIPMAX480CSA 0°C to +70°C 8 SOPrecision Micropower Am ..
MAX4810CTN+ ,Dual, Unipolar/Bipolar, High-Voltage Digital PulsersApplications GC2C 47 24 INP2DC2Ultrasound Medical Flaw DetectionV 23 EN248EE2ImagingPiezoelectric D ..
MAX481CPA ,Low-Power, Slew-Rate-Limited RS-485/RS-422 TransceiversApplicationsIndustrial-Control Local Area Networks Ordering Information appears at end of data shee ..
MAX481CPA ,Low-Power, Slew-Rate-Limited RS-485/RS-422 TransceiversApplicationsguarantees a logic-high output if the input is open circuit.MAX3030E–MAX3033E: ±15kV E ..
MAX481CPA ,Low-Power, Slew-Rate-Limited RS-485/RS-422 TransceiversApplicationsMAX3483E/MAX3485E/MAX3486E/MAX3488E/Low-Power RS-485 TransceiversMAX3490E/MAX3491E: +3. ..
MAX481CPA+ ,Low-Power, Slew-Rate-Limited RS-485/RS-422 TransceiversELECTRICAL CHARACTERISTICS(V = 5V ±5%, T = T to T , unless otherwise noted.) (Notes 1, 2)CC A MIN M ..
MAX8878EUK25+T ,Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout
MAX8878EUK28 ,Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout
MAX8878EUK28 ,Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout
MAX8878EUK29 ,Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout
MAX8878EUK29+T ,Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout
MAX8878EUK29-T ,Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout

MAX480ESA+
High Precision, Low-Voltage, Micropower Op Amp
Not Recommended for New Designs
This product was manufactured for Maxim by an outside wafer foundry
using a process that is no longer available. It is not recommended for
new designs. The data sheet remains available for existing users.
A Maxim replacement or an industry second-source may be available.
Please see the QuickView data sheet for this part or contact technical
support for assistance.
For further information, contact Maxim’s Applications Tech Support.
General Description
The MAX480 is a precision micropower operational ampli-
fier with flexible power-supply capability. Its guaranteed
140μV maximum offset voltage (25μV typ) is the lowest of
any micropower op amp. Similarly, input bias current,
input offset current, and drift specifications are within tight
limits.
Both the input and output voltage ranges include the neg-
ative supply rail, allowing maximum signal range capabili-
ty in single-supply applications. The MAX480 operates
with either a single supply ranging from +1.6V to +36V or
dual supplies from ±0.8V to ±18V. The MAX480 con-
sumes less than 20μA, allowing operation in excess of
10,000 hours from a 250mA-hr lithium coin cell. Even with
a minimal quiescent current, the amplifier sinks or sources
5mA from its output.
The MAX480 is available in 8-pin DIP and SO packages in
commercial, extended, and military temperature ranges.
Applications
Precision Micropower Amplifiers
Micropower Signal Processing
Battery-Powered Analog CircuitsatureSingle- or Dual-Supply Operation: +1.6V to +36V,
±0.8V to ±18VTrue Single-Supply Operation: Input and Output
Voltage Ranges Include Ground2.0μV/°C Max Offset Voltage Drift20μA Max Supply Current5mA Min Output Drive140μV Max Input Offset Voltage3nA Max Input Bias Current500V/mV Min Open-Loop GainStandard 741 Pinout with Nulling to V-igh-Precision, Low-Voltageicropower Op Am
MAX480OUT
VIN
HP5082-2800
IN914
V+ (5V)
10k
10k
100k
SINGLE OP AMP FULL-WAVE RECTIFIER
Typical Operating Circuit
19-2772; Rev 4; 4/07
PART
MAX480CPA
MAX480CSA0°C to +70°C
0°C to +70°C
TEMP RANGEPIN-PACKAGE
8 Plastic DIP
8 SO
Pin Configuration
Ordering Information
MAX480EPA
MAX480ESA-40°C to +85°C
-40°C to +85°C8 Plastic DIP
8 SO
MAX480MJA-55°C to +125°C8 CERDIP
OUT
NULLV-
N.C.IN-
IN+
NULL
DIP/SO
TOP VIEW
MAX480
igh-Precision, Low-Voltage, icropower Op AmpABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VS= ±1.5V to ±15V, TA= +25°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Supply Voltage (V+ to V-)....................................................±18V
Differential Input Voltage........................(V- - 20V) to (V+ + 20V)
Common-Mode Input Voltage................(V- - 20V) to (V+ + 20V)
Output Short-Circuit Duration........................................Indefinite
Continuous Power Dissipation
Plastic DIP (derate 9.09mW/°C above +70°C).............727mW
SO (derate 5.88mW/°C above +70°C)..............................471mW
CERDIP (derate 8.0mW/°C above +70°C)....................640mW
Operating Temperature Ranges
MAX480C_A.........................................................0°C to +70°C
MAX480E_A......................................................-40°C to +85°C
MAX480MJA...................................................-55°C to +125°C
Junction Temperature (TJ).................................-65°C to +150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C= 0.1Hz to 10Hz, VS= ±15V= +1V/V, no oscillations (Note 2)
VCM= 0= ±15V
VCM= 0
V+ = 5V, V- = 0, RL= 10kΩ
V+ = 5V, V- = 0, RL= 2kΩ
V+ = 5V, V- = 0= ±15V= ±15V, = ±10V
CONDITIONS
μVp-p3enp-pInput Noise Voltage250650Capacitive Load Stability915ISYSupply Current
V/ms512SRSlew Rate
μV/V1.012PSRRPower-Supply Rejection Ratio
±14±14.20/4IVRInput Voltage13IBInput Bias Current0.2 4IOS25140VOSInput Offset Voltage
Input Offset Current
V/mV
UNITSMINTYPMAXSYMBOLPARAMETER= ±15V= ±15V20RINCMCommon-Mode Input Resistance 30RINDifferential-Mode Input Resistance
VOL
VOHOutput Voltage Swing
V+ = 5V, V- = 0, 0 < VCM< 4VdB85110CMRRCommon-Mode Rejection Ratio= ±1.5V= 100kΩ= 2kΩ= 10kΩ250
200600= 100kΩV+ = 5V, V- = 0,
1V < VO< 4VRL= 10kΩ
AVOLarge-Signal Voltage Gain180
100400= ±15V (Note 1)-15/13.5= 10kΩ= 2kΩ±10±12= ±15V, -15V < VCM< 13.5V90130= ±15V1420
igh-Precision, Low-Voltageicropower Op AmELECTRICAL CHARACTERISTICS
(VS= ±1.5V to ±15V, TA= TMINto TMAX, unless otherwise noted.)
VCM= 0= ±1.5V
(Note 2)= ±15V
CONDITIONS1225ISYSupply Current
μV/V1.012PSRRPower-Supply
Rejection Ratio±13.5±140.22.0IOSInput Offset
Current
μV/°C0.32.0TCVOS40220VOSInput Offset
Voltage
Input Offset
Voltage Drift
AVOLarge-Signal
Voltage Gain
UNITSMAX480C
MINTYPMAXSYMBOLPARAMETER
Note 1:Guaranteed by CMRR test.
Note 2:Guaranteed by design.
VCM= 0nA13IBInput Bias
Current
V+ = 5V, V- = 0V0/3.5IVRInput Voltage
Range525
0/3.5
±13.5±14
MAX480E
MINTYPMAX725
0/3.5
±13.5±13.7
MAX480M
MINTYPMAX
V+ = 5V, V- = 0= 2kΩ3.94.1VOH3.94.13.94.1
V+ = 5V, V- = 0= 10kΩ100500VOLμV100500100500110V+ = 5V, V- = 0,
0 < VCM< 3.5V8511080105= ±15V,
V = ±10V= 100kΩ= 10kΩ= 2kΩ55125
V+ = 5V,
V- = 0,
1V < VO< 4V30150= 100kΩ= 10kΩ3014022110280
V/mV36035200= ±15V (Note 1)-15/13.5-15/13.5-15/13.5= 10kΩ= 2kΩ
Output Voltage
Swing±9.5±11.8±10.5±11.8±10.5±11.5= ±15V,
-15V < VCM< 13.5V
CMRRCommon-Mode
Rejection Ratio901209012085115= ±15V163017301930
9.5
igh-Precision, Low-Voltage, icropower Op AmpTypical Operating Characteristics
(TA= +25°C, unless otherwise noted.)
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
AX480-01
TEMPERATURE (°C)
(μ
VS = ±15V
INPUT OFFSET CURRENT
vs. TEMPERATURE
AX480-02
TEMPERATURE (°C)
(n
VS = ±15V
INPUT BIAS CURRENT
vs. TEMPERATURE
AX480-03
TEMPERATURE (°C)
(n
VS = ±15V
SUPPLY CURRENT
vs. TEMPERATURE
AX480-04
TEMPERATURE (°C)
(μ
VS = ±15V
VS = ±1.5V
NO LOAD
-201k10k100100k
CLOSED-LOOP GAIN
vs. FREQUENCY
AX480-07
FREQUENCY (Hz)
(d
VS= ±15V
OPEN-LOOP GAIN vs.
SINGLE-SUPPLY VOLTAGE
AX480-05
SINGLE-SUPPLY VOLTAGE (V)
(V
RL= 10kΩTA= +25°C
TA= +85°C
TA= +125°C
0.11010011k10k100k
OPEN-LOOP GAIN AND
PHASE SHIFT vs. FREQUENCY
FREQUENCY (Hz)
(d
GAIN
PHASE= ±15V
RL= 100kΩ
(D
100100k10k1k
OUTPUT VOLTAGE SWING
vs. LOAD RESISTANCE
AX480-08
LOAD RESISTANCE (Ω)
(V
V+ = 5V
V- = 0
100100k10k1k
OUTPUT VOLTAGE SWING
vs. LOAD RESISTANCE
AX480-09
LOAD RESISTANCE (Ω)
(V
VS = ±15V
POSITIVE SUPPLY
NEGATIVE SUPPLY
igh-Precision, Low-Voltage, icropower Op Amp1k10010POWER-SUPPLY REJECTION
RATIO vs. FREQUENCY
AX480-10
FREQUENCY (Hz)
(d
POSITIVE SUPPLY
NEGATIVE SUPPLY1k10010
COMMON-MODE REJECTION
RATIO vs. FREQUENCY
AX480-11
FREQUENCY (Hz)
(d
VS= ±15V
0.11010011k
NOISE VOLTAGE DENSITY
vs. FREQUENCY
AX480-12
FREQUENCY (Hz)
(n
VS= ±15V
0.11010011k
CURRENT NOISE DENSITY
vs. FREQUENCY
X480-13
FREQUENCY (Hz)
(p= ±15V
VS = ±15V, AV = +1,
RL = 10kΩ, CL = 500pF
100μs/div
SMALL-SIGNAL
TRANSIENT RESPONSE
AX480-14
VS = ±15V, AV = +1,
RL = 10kΩ, CL = 500pF
LARGE-SIGNAL
TRANSIENT RESPONSE
AX480-15
1ms/div
Typical Operating Characteristics (continued)
(TA= +25°C, unless otherwise noted.)

Partno	Mfg	Dc	Qty	Available	Descript
MAX480ESA+ \|MAX480ESA	MAXIM	N/a	240	avai	High Precision, Low-Voltage, Micropower Op Amp