EL8173FSZ datasheet(4/14 Pages) INTERSIL

4 / 14 page

EL8170, EL8173

FN7490.8

August 11, 2015

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Typical Performance Curves V

+ = +5V, V- = 0V, VCM = +2.5V, RL = Open, unless otherwise specified.

FIGURE 1. EL8170 FREQUENCY RESPONSE vs CLOSED LOOP

GAIN

FIGURE 2. EL8173 FREQUENCY RESPONSE vs CLOSED LOOP

GAIN

FIGURE 3. EL8170 FREQUENCY RESPONSE vs SUPPLY VOLTAGE

FIGURE 4. EL8173 FREQUENCY RESPONSE vs SUPPLY VOLTAGE

FIGURE 5. EL8170 FREQUENCY RESPONSE vs CLOAD

FIGURE 6. EL8173 FREQUENCY RESPONSE vs CLOAD

FREQUENCY (Hz)

100

10k

100k

GAIN = 100V/V

GAIN = 200V/V

GAIN = 500V/V

GAIN = 1,000V/V

GAIN = 2,000V/V

GAIN = 5,000V/V

GAIN = 10,000V/V

COMMON-MODE INPUT = 1/2V+

100

10k

100k

FREQUENCY (Hz)

GAIN = 500

GAIN = 1000

GAIN = 200

GAIN = 100

GAIN = 50

GAIN = 20

GAIN = 10

COMMON-MODE INPUT = 1/2V+

FREQUENCY (Hz)

AV = 100

100

10k

100k

AV = 100

RL = 10kΩ

CL = 10pF

RF/RG = 99.02

RF = 221kΩ

RG = 2.23kΩ

V+ = 3.3V

V+ = 2.4V

V+ = 5V

V+ = 3.3V

V+ = 2.4V

V+ = 5V

AV = 10

RL = 10kΩ

CL = 10pF

RF/RG = 99.08Ω

RF = 178kΩ

RG = 19.6kΩ

100

10k

100k

FREQUENCY (Hz)

CL = 470PF

AV = 100

RL = 10kΩ

V+, V- = ±2.5V

RF/RG = 99.02

RF = 221kΩ

RG = 2.23kΩ

100

10k

100k

CL = 820PF

CL = 220PF

CL = 56PF

AV = 10

RL = 10kΩ

V+ = 5V

RF/RG = 9.08Ω

RF = 178kΩ

RG = 19.6kΩ

FREQUENCY (Hz)

CL = 100PF

100

10k

100k

CL = 27PF

CL = 2.7PF

CL = 47PF

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