AMS303 datasheet(3/7 Pages) ADMOS

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Advanced Monolithic Systems, Inc.

www.advanced-monolithic.com

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AMS303

15.0V DC ELECTRICAL CHARACTERISTICS

Electrical Characteristics at TA = 25ºC, V

+ = 15.0V, V- = 0V, VCM = VO = V+/2 unless otherwise noted.

PARAMETER

CONDITIONS

AMS303

Min.

Typ.

Max.

(Note 7)

(Note 6)

(Note 7)

Units

Input Offset Voltage

0.5

Input Offset Voltage Average Drift

µV/ºC

Input Bias Current

Input Offset Current

Voltage Gain

100

Common Mode Rejection Ratio

0V ≤ VCM ≤ 5.0V

Power Supply Rejection Ratio

5V ≤ V+ ≤ 10V

Input Common-Mode Voltage

Range

For CMRR ≥ 55 dB

-0.2

2.7

2.75

Output Low

Iload= 2mA

0.2

300

Supply Current

µA

AC ELECTRICAL CHARACTERISTICS

Unless otherwise specified, all limits guaranteed for TJ = 25 °C, V

+ = 5V, V- = 0V, VCM = VO = V+/2. Boldface limits apply at

the temperature extreme.

PARAMETER

CONDITIONS

AMS303

Min.

Typ.

Max.

Units

Rise Time

f = 10kHz, CL = 50 pF, ( Note 9)

Overdrive = 100 mV, 5Ω Pullup

Fall Time

f = 10 kHz, CL = 50 pF, (Note 9)

Overdrive = 100mV, 5Ω Pullup

Propagation Delay

(High to Low) (Note 11)

f = 10 kHz, CL = 50 pF,

10 mV overdrive

5 kΩ Pullup (Note 9)

100 mV overdrive

400

320

Propagation Delay

(Low to High) (Note 11)

f = 10 kHz, CL = 50 pF,

10 mV overdrive

5 kΩ Pullup (Note 9)

100 mV overdrive

420

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test

conditions, see the Electrical Characteristics.

Note 2: Human body model, 1.5 kΩ in series with 100 pF.

Note 3: Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can

result in exceeding the maximum allowed junction temperature of 150

°C. Output currents in excess of ±30 mA may adversely affect

reliability.

Note 4: The maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any ambient

temperature is.

Note 5: PD = (TJ(max) - TA)/ θJA. All numbers apply for packages soldered directly into a PC board.

Note 6: Typical values represent the most likely parametric norm.

Note 7: All limits are guaranteed by testing or statistical analysis.

Note 8: Limiting input pin current is only necessary for input voltages which exceed the absolute maximum input voltage rating.

Note 9: Do not short circuit the output to V+ when V+ is greater than 12V or reliability will be adversely affected.

Note 10: CL includes the probe and test jig capacitance.

Note 11: Input offset voltage average drift is calculated by dividing the accelerated operating life VOS drift by the equivalent operational time.

This represents worst case input conditions and includes the first 30 days of drift.

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