MAX9003 Ver la hoja de datos (PDF) - Maxim Integrated

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MAX9003

Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs

Maxim Integrated 

Low-Power, High-Speed, Single-Supply

Op Amp + Comparator + Reference ICs

_____________________________Typical Operating Characteristics (continued)

(VDD = +5V, VSS = 0, VCM (op amp) = 0, SHDN = VDD, COUT = low, RL = ∞, TA = +25°C, unless otherwise noted.)

MAX9000/MAX9001/MAX9002

OP-AMP TOTAL HARMONIC DISTORTION

PLUS NOISE vs. FREQUENCY

1

AV = +1

VIN = 2Vp-p

500 kHz LOWPASS FILTER

RL TO VDD/2

0.1

RL = 1kΩ

RL = 10kΩ

0.01

RL = 100kΩ

MAX9000/MAX9001/MAX9002

OP-AMP TOTAL HARMONIC DISTORTION

PLUS NOISE vs. VAOUT

0.25

AV = +1

VIN = 10kHz SINE WAVE

0.20 500kHz LOWPASS FILTER

RL TO VDD/2

RL = 10kΩ

0.15

0.10

RL = 1kΩ

RL = 100kΩ

0.05

MAX9000/MAX9001/MAX9002

OP-AMP OUTPUT IMPEDANCE vs. FREQUENCY

1k

AV = +1

NO LOAD

100

10

1

0.1

0.001

10

100

1k

10k

100k

FREQUENCY (Hz)

MAX9003/MAX9004/MAX9005

OP-AMP TOTAL HARMONIC DISTORTION

PLUS NOISE vs. FREQUENCY

1

AV = +10

VIN = 200mVp-p

500kHz LOWPASS FILTER

RL TO VDD/2

RL = 1kΩ

RL = 10kΩ

0.1

0.01

10

VIN

VOUT

RL

4k 36k

RL = 100kΩ

100

1k

10k

100k

FREQUENCY (Hz)

CHANGE IN COMPARATOR OFFSET

VOLTAGE (VOS) vs. SUPPLY VOLTAGE

200

150

100

50

0

-50

-100

-150

-200

2.5 3.0 3.5 4.0 4.5 5.0 5.5

SUPPLY VOLTAGE (V)

0

4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0

VAOUT SWING (Vp-p)

MAX9003/MAX9004/MAX9005

OP-AMP TOTAL HARMONIC DISTORTION

PLUS NOISE vs. VAOUT

0.25

AV = +10

VIN = 10kHz SINE WAVE

0.20

500kHz LOWPASS FILTER

RL TO VDD/2

0.15

VIN

VOUT

RL

0.10

4k 36k

RL = 1kΩ

0.05

RL = 10kΩ

RL = 100kΩ

0

4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0

VAOUT SWING (Vp-p)

CHANGE IN COMPARATOR OFFSET

VOLTAGE (VOS) vs. TEMPERATURE

200

150

100

50

0

-50

-100

-150

-200

-40 -20

0 20 40 60

TEMPERATURE (°C)

80 100

0.01

100

1k 10k 100k 1M 10M

FREQUENCY (Hz)

MAX9003/MAX9004/MAX9005

OP-AMP OUTPUT IMPEDANCE vs. FREQUENCY

10k

AV = +10

NO LOAD

1k

100

10

1

0.1

100 1k 10k 100k 1M 10M

FREQUENCY (Hz)

COMPARATOR COMMON-MODE

REJECTION RATIO (CMRR)

vs. TEMPERATURE

95

93

91

89

87

85

-40 -20

0 20 40 60

TEMPERATURE (°C)

80 100

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