ADA4350ARUZ-R7 datasheet(10/38 Pages) AD

10 / 38 page

Data Sheet

ADA4350

Rev. B | Page 9 of 37

5 V FET INPUT AMPLIFIER

TA = 25°C, +VS = 5 V, −VS = 0 V, RL = 1 kΩ, unless otherwise specified.

Table 6.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DYNAMIC PERFORMANCE

−3 dB Bandwidth

G = −5, VOUT = 100 mV p-p

MHz

G = −5, VOUT = 1 V p-p

MHz

Gain Bandwidth Product

175

MHz

Slew Rate

VOUT = 2 V step, 10% to 90%

V/µs

Settling Time to 0.1%

G = −5, VOUT = 2 V step

NOISE/HARMONIC PERFORMANCE

Harmonic Distortion (HD2/HD3)

f = 100 kHz, VOUT = 1 V p-p, G = −5

−113/−117

dBc

f = 1 MHz, VOUT = 1 V p-p, G = −5

−82/−83

dBc

Input Voltage Noise

f = 10 Hz

nV/√Hz

f = 100 kHz

4.4

nV/√Hz

DC PERFORMANCE

Input Offset Voltage

µV

Input Offset Voltage Drift

From −40°C to +85°C

0.1

1.5

µV/°C

From 25°C to 85°C

0.05

µV/°C

Input Bias Current

At 25°C

±0.35

±1.6

At 85°C

±8.5

±30

Input Bias Offset Current

At 25°C

±0.25

±1.25

At 85°C

±0.4

Open-Loop Gain

VOUT = 1.5 V to 3.5 V

102

INPUT CHARACTERISTICS

Input Resistance

Common mode

100

GΩ

Input Capacitance

Common mode

Differential mode

Input Common-Mode Voltage Range

CMRR > 80 dB

0.5

3.8

CMRR > 68 dB

3.9

Common-Mode Rejection Ratio

VCM = ± 0.5V

OUTPUT CHARACTERISTICS

Output Overdrive Recovery Time

VOUT = VS ± 10%, positive/negative

60/50

Output Voltage Swing

G = +21, RF = 1 kΩ, RL open measured at FBx

1.15 to 3.46

0.86 to 3.66

G = +21, RF = 100 kΩ, RL open measured at FBx

0.27 to 4.80

0.08 to 4.87

Linear Output Current

VOUT = 1 V p-p, 60 dB SFDR

mA rms

Short-Circuit Current

Sinking/sourcing

32/38

POWER SUPPLY

Operating Range

3.3

Positive Power Supply Rejection Ratio

100

Negative Power Supply Rejection Ratio

100

ADA4350ARUZ-R7 数据表(PDF) 10 Page - Analog Devices

ADA4350ARUZ-R7 数据表(HTML) 10 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

数据表下载