MAX4162EUK-T ,SOT23, Micropower, Single-Supply, Rail-to-Rail I/O Op AmpsFeaturesThe MAX4162/MAX4163/MAX4164 are single/dual/quad, ♦ UCSP Package (MAX4163)micropower operat ..
MAX4163ESA ,SOT23 / Micropower / Single-Supply / Rail-to-Rail I/O Op AmpsFeaturesThe MAX4162/MAX4163/MAX4164 are single/dual/quad,' 5-Pin SOT23 Package (MAX4162)micropower ..
MAX4163ESA ,SOT23 / Micropower / Single-Supply / Rail-to-Rail I/O Op AmpsFeaturesThe MAX4162/MAX4163/MAX4164 are single/dual/quad,' 5-Pin SOT23 Package (MAX4162)micropower ..
MAX4163ESA+ ,SOT23, Micropower, Single-Supply, Rail-to-Rail I/O Op AmpsMAX4162/MAX4163/MAX416419-1195; Rev 3; 1/10UCSP, Micropower, Single-Supply, 10V,Rail-to-Rail I/O Op ..
MAX4163ESA+T ,SOT23, Micropower, Single-Supply, Rail-to-Rail I/O Op AmpsELECTRICAL CHARACTERISTICS: 3V Operation(V = 3V, V = 0V, V = V /2, V = V /2, R connected to V /2, T ..
MAX4163ESA+T ,SOT23, Micropower, Single-Supply, Rail-to-Rail I/O Op AmpsMAX4162/MAX4163/MAX416419-1195; Rev 3; 1/10UCSP, Micropower, Single-Supply, 10V,Rail-to-Rail I/O Op ..
MAX798ESE ,High-Accuracy Step-Down Controller with Synchronous Rectifier for CPU PowerMAX79819-1175; Rev 0; 12/96High-Accuracy Step-Down Controllerwith Synchronous Rectifier for CPU Pow ..
MAX798ESE-T ,High-Accuracy Step-Down Controller with Synchronous Rectifier for CPU PowerELECTRICAL CHARACTERISTICS(V+ = +15V, GND = PGND = 0V, I = I = 0A, T = 0°C to +85°C, unless otherwi ..
MAX799CPE ,Step-Down Controllers with Synchronous Rectifier for CPU PowerELECTRICAL CHARACTERISTICS(V+ = 15V, GND = PGND = 0V, I = I = 0A, T = 0°C to +70°C for MAX79_C, T = ..
MAX799CSE ,Step-Down Controllers with Synchronous Rectifier for CPU PowerFeaturesThe MAX796/MAX797/MAX799 high-performance, step- ' 96% Efficiencydown DC-DC converters with ..
MAX799CSE ,Step-Down Controllers with Synchronous Rectifier for CPU PowerApplications(SECFB) SKIP 2 LX15REF BSTNotebook and Subnotebook Computers 3 14GND DL4 MAX796 13PDAs ..
MAX799CSE+ ,Step-Down Controllers with Synchronous Rectifier for CPU Powerapplications. This secondary feedback pathimproves cross-regulation of positive (MAX796) or nega-ti ..
MAX4162ESA+-MAX4162ESA+T-MAX4162EUK+T-MAX4162EUK-T-MAX4163ESA+-MAX4163ESA+T-MAX4163ESA-T-MAX4163EUA+-MAX4163EUA+T-MAX4163EUA-T
SOT23, Micropower, Single-Supply, Rail-to-Rail I/O Op Amps
General DescriptionThe MAX4162/MAX4163/MAX4164 are single/dual/quad,
micropower operational amplifiers that combine an
exceptional bandwidth to power consumption ratio with
true rail-to-rail inputs and outputs. They consume a
mere 25µA quiescent current per amplifier, yet achieve
200kHz gain-bandwidth product and are unity-gain
stable while driving any capacitive load. The MAX4162/
MAX4163/MAX4164 operate from either a single supply
(2.5V to 10V) or dual supplies (±1.25V to ±5V), with an
input common-mode voltage range that extends 250mV
beyond either supply rail. These amplifiers use a propri-
etary architecture to achieve a very high input common-
mode rejection ratio without the midswing nonlinearities
present in other rail-to-rail op amps. This architecture
also maintains high open-loop gain and output swing
while driving substantial loads.
The combination of excellent bandwidth/power perfor-
mance, single-supply operation, and miniature footprint
makes these op amps ideal for portable equipment and
other low-power, single-supply applications. The single
MAX4162 is available in 8-pin SO and space-saving
5-pin SOT23 packages. The MAX4163 is available in an 8-
pin ultra chip-scale package (UCSP™) and an 8-pin
µMAX®or SO package. The MAX4164 is available in a 14-
pin SO package.
________________________ApplicationsBattery-Powered DevicesMedical Instruments
pH ProbesIonization Detectors
Portable EquipmentCellular Phones
Low-Power, Low-Voltage
Equipment
FeaturesUCSP Package (MAX4163)1.0pA Typical Input Bias CurrentSingle-Supply Operation from 2.5V to 10VInput Common-Mode Voltage Range Extends
250mV Beyond Either Supply RailRail-to-Rail Output Swing200kHz Gain-Bandwidth Product25µA Quiescent Current per AmplifierExcellent CMRR, PSRR, and Gain LinearityNo Phase Reversal for Overdriven InputsUnity-Gain StableStable with Any Capacitive LoadInternally Short-Circuit Protected to Either Rail
MAX4162/MAX4163/MAX4164
UCSP, Micropower, Single-Supply, 10V,
Rail-to-Rail I/O Op AmpsMAX1521/2 MAX4163
1/2 MAX4163
MAX6120
MICROPOWER±12VREFERENCE
VREF+
VDD
VDD
VDD
VSS
VSS
VSS
-1.2V
+1.2V
VOUT
VOUT
GND
VIN
IN+
IN-
IN-
IN+
VOUT
-3V
VREF-
Typical Application Circuit
Pin Configurations19-1195; Rev 3; 1/10
Ordering InformationTOP VIEWTOP VIEW (BUMPS SIDE DOWN)
VSS
IN-IN+5VDDOUT
MAX4162
MAX4163
SOT2343
OUTAVDDOUTB
INA-INB-
INB+VSSINA+
UCSP (B9-2)Pin Configurations continued at end of data sheet.
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
*UCSP reliability is integrally linked to the user’s assembly
methods, circuit board material, and environment. Refer to the
UCSP Reliability Notice in the UCSP Reliability section of this
data sheet for more information.
UCSP is a trademark and µMAX is a registered trademark of
PART TEMP RANGE PIN-
PACKAGE
TOP
MARK
MAX4162ESA+-40°C to +85°C 8 SO —
MAX4162EUK+-40°C to +85°C 5 SOT23 AABX
MAX4163EBL+T*-40°C to +85°C 8 UCSP AAX
MAX4163ESA+-40°C to +85°C 8 SO —
MAX4163EUA+-40°C to +85°C 8 µMAX —
MAX4164ESD+-40°C to +85°C 14 SO —
MAX4162/MAX4163/MAX4164
UCSP, Micropower, Single-Supply, 10V,
Rail-to-Rail I/O Op Amps
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS: 3V Operation(VDD= 3V, VSS= 0V, VCM= VDD/2, VOUT= VDD/2, RLconnected to VDD/2, TA= -40°C to +85°C, unless otherwise noted. Typical val-
ues are at TA= +25°C.) (Note 1)
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 (VDDto VSS)..................................................11V
IN+, IN-, OUT Voltage......................(VDD + 0.3V) to (VSS - 0.3V)
Short-Circuit Duration (to either rail)...........................Continuous
Continuous Power Dissipation (TA= +70°C)
5-Pin SOT23 (derate 3.9mW/°C above +70°C)..............312mW
8-Pin SO (derate 7.4mW/°C above +70°C)....................588mW
8-Pin UCSP (derate 4.7mW/°C above +70°C)...............379mW
8-Pin µMAX (derate 4.8mW/°C above +70°C)...............387mW
14-Pin SO (derate 12.3mW/°C above +70°C)................987mW
Operating Temperature Range...........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Junction Temperature......................................................+150°C
Lead Temperature (soldering, 10s).................................+300°C
Soldering Temperature (reflow, UCSP)............................+260°C
To either supply rail
VOL- VSS
VDD- VOH
VOL- VSS
VDD- VOH
Inferred from PSRR test= 10kΩ
Inferred from CMRR test= +25°C= -40°C to +85°C= +25°C= -40°C to +85°C
CONDITIONSISC
325RL= 100kΩ
VOUT325180RL= 10kΩ30180AV85120CMRR701001.01002.510.0VDD
VSS- VDD+
0.250.25VCM
>10RIN
±0.5±5MAX4164
±0.5±3
VOSMAX4162
±0.5±4mV±5MAX4163
UNITSMINTYPMAXSYMBOL= 1V/V
kHz200GBWP
VDD= 2.5V to 10VPSRRdB80110
0.1ROUT
VCM= (VSS- 0.25V) to (VDD+ 0.25V)
µV/°CTCVOS2= +25°C= -40°C to +85°C2540IDD
degrees60φM12GM
VOUT= 1V to 2V stepµs50
VDD= 0 to 3V step, VIN= VDD/2, AV= 1V/Vµs20tON
V/ms115SR
f = 1kHz, VOUT= 2VP-P, RL= 100kΩ, AV= 1V/VTHD%0.02
Phase Margin
Gain Margin
Output Short-Circuit Current
Output Voltage Swing
Input Offset Voltage Tempco
Settling Time to 0.1%
Large-Signal Voltage Gain
Supply Current (Per Amplifier)
Turn-On Time
Slew Rate
Total Harmonic Distortion
Common-Mode Rejection Ratio
Operating Voltage Range
Input Bias Current (Note 2)
Input Common-Mode Voltage
Range
Differential Input Resistance
Input Offset Voltage
PARAMETERGain-Bandwidth Product
Power-Supply Rejection Ratio
Closed-Loop Output Resistance
MAX4162/MAX4163/MAX4164
UCSP, Micropower, Single-Supply, 10V,
Rail-to-Rail I/O Op Amps
ELECTRICAL CHARACTERISTICS: 3V Operation (continued)(VDD= 3V, VSS= 0V, VCM= VDD/2, VOUT= VDD/2, RLconnected to VDD/2, TA= -40°C to +85°C, unless otherwise noted. Typical val-
ues are at TA= +25°C.) (Note 1)
ELECTRICAL CHARACTERISTICS: 5V Operation(VDD= 5V, VSS= 0V, VCM= VDD/2, VOUT= VDD/2, RLconnected to VDD/2, TA= -40°C to +85°C, unless otherwise noted. Typical
values are at TA= +25°C.) (Note 1)
CONDITIONSnV/√Hzen80f = 1kHzInput Voltage-Noise Density
Input Common-Mode
Capacitance
Differential Input Capacitance0.7
PARAMETERUNITSMINTYPMAXSYMBOLkHzInternal Charge-Pump
Frequency700
µVP-PCharge-Pump Output
Feedthrough100
To either supply rail
VOL- VSS
VDD- VOH
VOL- VSS
VDD- VOH
VCM= (VSS- 0.25V) to (VDD+ 0.25V)
Inferred from PSRR test
degrees60= 10kΩ
Inferred from CMRR test= +25°C= -40°C to +85°C= +25°C= -40°C to +85°C
CONDITIONSISC
540RL= 100kΩ
VOUT
µV/°C
540300RL= 10kΩ300= +25°C= -40°C to +85°CAV45IDD120CMRR
Phase Margin
Gain Margin
Output Short-Circuit Current
Output Voltage Swing100
Input Offset Voltage Tempco
Large-Signal Voltage Gain
Supply Current (Per Amplifier)
Common-Mode Rejection Ratio
Operating Voltage Range1.0100Input Bias Current (Note 2)4.510.0
Input Common-Mode Voltage
Range
VDD
VSS- VDD+
Differential Input Resistance
VCM
Input Offset Voltage
>10
PARAMETERGain-Bandwidth Product
Power-Supply Rejection Ratio
Closed-Loop Output Resistance
±0.5±5MAX4164
±0.5±3
VOSMAX4162
±0.5±4mV±5MAX4163
UNITSMINTYPMAXSYMBOL= 1V/V
kHz200GBWP
VDD= 4.5V to 10VPSRRdB80110
0.1ROUT
MAX4162/MAX4163/MAX4164
UCSP, Micropower, Single-Supply, 10V,
Rail-to-Rail I/O Op Amps2345678910
SUPPLY CURRENT
vs. SUPPLY VOLTAGEMAX4162-01
SUPPLY CURRENT (
SUPPLY CURRENT
vs. TEMPERATURE
MAX4162-02
SUPPLY CURRENT (VCC = 5VVCC = 3V
INPUT OFFSET VOLTAGE VARIATION
vs. SUPPLY VOLTAGE
MAX4162-03
ELECTRICAL CHARACTERISTICS: 5V Operation (continued)(VDD= 5V, VSS= 0V, VCM= VDD/2, VOUT= VDD/2, RLconnected to VDD/2, TA= -40°C to +85°C, unless otherwise noted. Typical
values are at TA= +25°C.) (Note 1)
__________________________________________Typical Operating Characteristics(VDD= 5V, VSS= 0V, VCM= VDD/2, TA = +25°C, unless otherwise noted.)
Note 1:All device specifications are 100% tested at TA= +25°C. Limits over the extended temperature range are guaranteed by
design, not production tested.
Note 2:Input bias current guaranteed by design, not production tested.
CONDITIONSTHD0.02f = 1kHz, VOUT= 2VP-P, RL= 100kΩ, AV= 1V/VTotal Harmonic Distortion
Input Common-Mode
Capacitance
V/ms
Slew Rate115
PARAMETERkHzInternal Charge-Pump
Frequency700
µVP-PCharge-Pump Output
Feedthrough100
UNITSMINTYPMAXSYMBOLVOUT= 1V to 2V stepµsSettling Time to 0.1%70
VDD= 0 to 3V step, VIN= VDD/2, AV= 1V/VµsTurn-On Time40tON
f = 1kHznV/√HzInput Voltage-Noise Density80enDifferential Input Capacitance0.7
MAX4162/MAX4163/MAX4164
UCSP, Micropower, Single-Supply, 10V,
Rail-to-Rail I/O Op AmpsINPUT OFFSET VOLTAGE
vs. TEMPERATURE
MAX4162-04
TEMPERATURE (°C)
INPUT OFFSET VOLTAGE VARIATION
vs. COMMON-MODE VOLTAGE
MAX4162-05
COMMON-MODE VOLTAGE (V)
OS
10
0.11101001k10k100k1M
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCYMAX4162-08
FREQUENCY (Hz)
PSRR (dB)V = 1
COMMON-MODE REJECTION
vs. TEMPERATURE
MAX4162-10
TEMPERATURE (°C)
COMMON-MODE REJECTION (dB)
VDD = 3V OR 5V
VCM = -0.25V TO VDD + 0.25V
POWER-SUPPLY REJECTION RATIO
vs. TEMPERATURE
MAX4162-09
TEMPERATURE (°C)
PSRR (dB)
OPEN-LOOP GAIN
vs. TEMPERATURE
MAX4162-11
TEMPERATURE (°C)
OPEN-LOOP GAIN (dB)
VDD = 3V OR 5V
RL = 10kΩL = 100kΩ
10,000
0.11101001k10k100k1M
OUTPUT IMPEDANCE
vs. FREQUENCYMAX4162-12a
OUTPUT IMPEDANCE (V = 1
Typical Operating Characteristics (continued)(VDD= 5V, VSS= 0V, VCM= VDD/2, TA = +25°C, unless otherwise noted.)
SHORT-CIRCUIT OUTPUT CURRENT
vs. TEMPERATUREMAX4162-13
SHORT-CIRCUIT OUTPUT CURRENT (mA)
VDD = 3V OR 5V
SHORT TO EITHER SUPPLY RAIL
COMMON-MODE INPUT CAPACITANCE
vs. COMMON-MODE VOLTAGE
MAX4162-12b
COMMON-MODE INPUT CAPACITANCE (pF)
MAX4162/MAX4163/MAX4164
UCSP, Micropower, Single-Supply, 10V,
Rail-to-Rail I/O Op AmpsMAXIMUM OUTPUT VOLTAGE
vs. LOAD CURRENT
MAX4162-14
LOAD CURRENT (mA)
DD
- V
OUT(MAX)
(mV)
VDD = 3V OR 5V
LOAD TO VDD/2
MINIMUM OUTPUT VOLTAGE
vs. LOAD CURRENT
MAX4162-15
LOAD CURRENT (mA)
OUT(MIN)
(mV)
VDD = 3V OR 5V
LOAD TO VDD/2
MAXIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
(VDD = 5V)
MAX4162-16
TEMPERATURE (°C)
DD
- V
OUT(MAX)
(mV)
VDD = 5V
LOAD TO VDD/2RL = 5kΩ
RL = 10kΩ
RL = 100kΩ
MINIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
(VDD = 3V)MAX4162-19
TEMPERATURE (°C)
OUT(MIN)
(mV)
-40-20020406080100DD = 3V
LOAD TO VDD/2
RL = 5kΩ
RL = 10kΩ
RL = 100kΩ
MINIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
(VDD = 5V)
MAX4162-17
TEMPERATURE (°C)
OUT(MIN)
(mV)
-40-20020406080100DD = 5V
LOAD TO VDD/2RL = 5kΩ
RL = 10kΩL = 100kΩ
MAXIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
(VDD = 3V)MAX4162-18
TEMPERATURE (°C)
DD
- V
OUT(MAX)
(mV)
VDD = 3V
LOAD TO VDD/2
RL = 5kΩ
RL = 10kΩ
RL = 100kΩ
NOISE VOLTAGE DENSITY
vs. COMMON-MODE VOLTAGE
MAX4162-20
NOISE VOLTAGE DENSITY (nV/
Hz)100Hz
1kHz
10kHz
1001001k10k1M100k
NOISE VOLTAGE DENSITY
vs. FREQUENCYMAX4162-21a
NOISE VOLTAGE DENSITY (nV/
Hz )
0.11k10010k
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCYMAX4162-21b
THD + N (%)
AV = 1
RL = 100kΩ
VP-P = 4.99V
VP-P = 1V
Typical Operating Characteristics (continued)(VDD= 5V, VSS= 0V, VCM= VDD/2, TA = +25°C, unless otherwise noted.)
MAX4162/MAX4163/MAX4164
UCSP, Micropower, Single-Supply, 10V,
Rail-to-Rail I/O Op Amps-401001k10k100k1M
GAIN AND PHASE vs. FREQUENCY
(CL = 0)MAX4162-22
FREQUENCY (Hz)
GAIN (dB)
PHASE (degrees)0
RL = 100kΩ
CL = 0
AV = 1000
GAIN
PHASE
-401001k10k100k1M
GAIN AND PHASE vs. FREQUENCY
(CL = 500pF)MAX4162-23
FREQUENCY (Hz)
GAIN (dB)
PHASE (degrees)0
RL = 100kΩ
CL = 500pF
AV = 1000
GAIN
PHASE
-401001k10k100k1M
GAIN AND PHASE vs. FREQUENCY
(CL = 0.01μF)MAX4162-24
FREQUENCY (Hz)
GAIN (dB)
PHASE (degrees)0
RL = 100kΩ
CL = 0.01μF
AV = 1000GAIN
PHASE
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT VOLTAGE SWING
MAX4162-21c
PEAK-TO-PEAK OUTPUT VOLTAGE SWING (V)
THD + N (%)
f = 5kHz
AV = 1
RL = 100kΩ
f = 1kHz
Typical Operating Characteristics (continued)(VDD= 5V, VSS= 0V, VCM= VDD/2, TA = +25°C, unless otherwise noted.)
50mV/div
OUT
50mV/div
NONINVERTING
SMALL-SIGNAL PULSE RESPONSE
(VDD = 3V, CL = 0)MAX4162-25
100μs/div
50mV/div
OUT
50mV/div
NONINVERTING
SMALL-SIGNAL PULSE RESPONSE
(VDD = 3V, CL = 1500pF)MAX4162-26
100μs/div
