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MAX494CSD-T

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
6 _______________________________________________________________________________________
__________________________________________Typical Operating Characteristics
(T
A
= +25°C, V
CC
= 5V, V
EE
= 0V, unless otherwise noted.)
60
-40
0.01 10 10,000
GAIN AND PHASE
vs. FREQUENCY
-20
MAX492-01
FREQUENCY (kHz)
GAIN (dB)
0
20
40
80
0.1 1 100 1000
-180
-120
-60
0
60
120
180
A
V
= +1000
NO LOAD
PHASE (DEG)
PHASE
GAIN
60
-40
0.01 10 10,000
GAIN AND PHASE
vs. FREQUENCY
-20
MAX492-02
FREQUENCY (kHz)
GAIN (dB)
0
20
40
80
0.1 1 100 1000
-180
-120
-60
0
60
120
180
C
L
= 470pF
A
V
= +1000
R
L
= ∞
PHASE (DEG)
GAIN
PHASE
140
-20
0.01 10 1000
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
20
MAX492-03
FREQUENCY (kHz)
PSRR (dB)
60
100
120
0
40
80
0.1 1 100
V
IN
= 2.5V
V
EE
V
CC
100
0
0.01 10 10,000
CHANNEL SEPARATION 
vs. FREQUENCY
20
MAX492-04
FREQUENCY (kHz)
CHANNEL SEPARATION (dB)
40
60
80
120
0.1 1 100 1000
V
IN
= 2.5V
140
20
-30
02 6
INPUT BIAS CURRENT
vs. COMMON-MODE VOLTAGE
-20
10
MAX492-07
V
CM
(V)
INPUT BIAS CURRENT (nA)
4
0
-10
-25
-15
-5
5
15
1357
V
CC
= 2.7V
V
CC
= 6V
160
0
-60 -20 60 140
OFFSET VOLTAGE 
vs. TEMPERATURE
40
140
MAX492-05
TEMPERATURE (°C)
OFFSET VOLTAGE (µV)
20 100
100
80
-40 0 40 80 120
20
60
120
V
CM
= 0V
60
-60 -20 60 140
COMMON-MODE REJECTION RATIO 
vs. TEMPERATURE
80
MAX492-06
TEMPERATURE (°C)
CMRR (dB)
20 100
110
100
-40 0 40 80 120
70
90
120
V
CM
= 0V TO +5V
V
CM
= -01V TO +5.1V
V
CM
= -0.2V TO +5.2V
V
CM
= -0.3V TO +5.3V
V
CM
= -0.4V TO +5.4V
125
-125
-60 0 100
INPUT BIAS CURRENT
vs. TEMPERATURE
-75
75
MAX492-08
TEMPERATURE (°C)
INPUT BIAS CURRENT (nA)
60
25
-25
-100
-50
0
50
100
-20 20 80 120
V
CC
= 2.7V
V
CC
= 6V
140-40 40
V
CC
= 6V
V
CM
= 0
V
CM
= V
CC
220
0
-60 -20 60 140
SUPPLY CURRENT PER AMPLIFIER
vs. TEMPERATURE
60
180
MAX492-09
TEMPERATURE (°C)
SUPPLY CURRENT PER OP AMP (µA)
20 100
140
100
200
160
120
80
40
20
-40 0 40 80 120
V
OUT
= V
CM
= V
CC
/2
V
CC
= 5V
V
CC
= 2.7V
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
_______________________________________________________________________________________
7
120
GAIN (dB)
110
MAX492-10
70
200
90
V
CC
- V
OUT
(mV)
500
100
80
60
50
0 100 300 400 600
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
R
L
= 1kΩ
R
L
= 10kΩ
R
L
= 100kΩ
R
L
= 1MΩ
V
CC
= +6V
R
L
TO V
EE
120
GAIN (dB)
110
MAX492-11
70
200
90
V
CC
- V
OUT
(mV)
500
100
80
60
50
0 100 300 400 600
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
R
L
= 1kΩ
R
L
= 10kΩ
R
L
= 100kΩ
R
L
= 1MΩ
V
CC
= +2.7V
R
L
TO V
EE
120
80
-60 -20 60 140
LARGE-SIGNAL GAIN
vs. TEMPERATURE
90
110
MAX492-12
TEMPERATURE (°C)
LARGE-SIGNAL GAIN (dB)
20 100
100
-40 0 40 80 120
85
95
105
115
R
L
TO V
CC
R
L
TO V
EE
R
L
= 1kΩ, 0.5V < V
OUT
< (V
CC
- 0.5V)
V
CC
= +2.7V
V
CC
= +6V
120
GAIN (dB)
110
MAX492-13
60
100
80
V
OUT
(mV)
500
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
100
90
70
50
0 200 300 400 600
R
L
= 1MΩ
R
L
= 100kΩ
R
L
= 10kΩ
R
L
= 1kΩ
V
CC
= +6V
R
L
TO V
CC
100
0
-60 140
MINIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
20
80
MAX492-16
TEMPERATURE (°C)
V
OUT
MIN (mV)
080
60
40
120
140
160
180
200
220
-40 -20 20 40 60 100 120
R
L
TO V
CC
V
CC
= 6V, R
L
= 1kΩ
V
CC
= 2.7V, R
L
= 1kΩ
V
CC
= 6V, R
L
= 100kΩ
V
CC
= 2.7V, R
L
= 100kΩ
120
GAIN (dB)
110
MAX492-14
60
100
80
V
OUT
(mV)
500
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
100
90
70
50
0 200 300 400 600
R
L
= 1MΩ
R
L
= 100kΩ
R
L
= 10kΩ
R
L
= 1kΩ
V
CC
= +2.7V
R
L
TO V
CC
120
80
-60 -20 60 140
LARGE-SIGNAL GAIN
vs. TEMPERATURE
90
110
MAX492-15
TEMPERATURE (°C)
LARGE-SIGNAL GAIN (dB)
20 100
100
-40 0 40 80 120
85
95
105
115
R
L
TO V
CC
R
L
TO V
EE
R
L
= 100kΩ, 0.3V < V
OUT
< (V
CC
- 0.3V)
V
CC
= +2.7V
V
CC
= +6V
100
0
-60 140
MAXIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
20
80
MAX492-17
TEMPERATURE (°C)
(V
CC
- V
OUT
) (mV)
080
60
40
120
140
160
180
200
-40 -20 20 40 60 100 120
R
L
TO V
EE
V
CC
= 6V, R
L
= 1kΩ
V
CC
= 2.7V, R
L
= 1kΩ
V
CC
= 6V, R
L
= 100kΩ
V
CC
= 2.7V, R
L
= 100kΩ
1000
0.01 10 10,000
OUTPUT IMPEDANCE
vs. FREQUENCY
0.1
MAX492-18
FREQUENCY (kHz)
OUTPUT IMPEDANCE (Ω)
1
10
100
0.1 1 100 1,000
V
CM
= V
OUT
= 2.5V
____________________________Typical Operating Characteristics (continued)
(T
A
= +25°C, V
CC
= 5V, V
EE
= 0V, unless otherwise noted.)
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
8 _______________________________________________________________________________________
____________________________Typical Operating Characteristics (continued)
(T
A
= +25°C, V
CC
= 5V, V
EE
= 0V, unless otherwise noted.)
100
1
0.01 1
VOLTAGE-NOISE DENSITY
vs. FREQUENCY
10
MAX492-19
FREQUENCY (kHz)
VOLTAGE-NOISE DENSITY (nV/√Hz)
0.1 10
INPUT REFERRED
5.0
0
0.01 1
CURRENT-NOISE DENSITY
vs. FREQUENCY
1.5
MAX492-20
FREQUENCY (kHz)
CURRENT-NOISE DENSITY (pA/√Hz)
0.1 10
INPUT REFERRED
0.5
1.0
2.0
2.5
3.0
3.5
4.0
4.5
0.1
0.001
10 1000
TOTAL HARMONIC DISTORTION + NOISE
vs. FREQUENCY
0.01
MAX492-21
FREQUENCY (Hz)
THD + NOISE (%)
100 10,000
NO LOAD
R
L
= 10kΩ TO GND
A
V
= +1
2V
P-P
SIGNAL
80kHz LOWPASS FILTER
V
IN
50mV/div
V
OUT
50mV/div
V
CC
= +5V, A
V
= +1, R
L
= 10kΩ
2µs/div
SMALL-SIGNAL TRANSIENT RESPONSE
0.1
0.001
4.0 4.2 4.7
TOTAL HARMONIC DISTORTION + NOISE
vs. PEAK-TO-PEAK SIGNAL AMPLITUDE
0.01
MAX492-22
PEAK-TO-PEAK SIGNAL AMPLITUDE (V)
THD + NOISE (%)
4.3 5.04.1 4.4 4.5 4.6 4.8 4.9
R
L
= 10kΩ
R
L
= 100kΩ
A
V
= +1
1kHz SINE
22kHz FILTER
R
L
TO GND
R
L
= 1kΩ
R
L
= 2kΩ
V
IN
50mV/div
V
OUT
50mV/div
V
CC
= +5V, A
V
= -1, R
L
= 10kΩ
2µs/div
SMALL-SIGNAL TRANSIENT RESPONSE
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

MAX494CSD-T

Mfr. #:
Buy MAX494CSD-T
Manufacturer:
Maxim Integrated
Description:
Operational Amplifiers - Op Amps uPower Single-Supply Rail-Rail
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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