MF8 datasheet(3/24 Pages) NSC

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Op Amp Electrical Characteristics The following specifications apply for Va ea5V Vb eb5V and no

load on the Op Amp output unless otherwise specified Boldface limits apply for TMIN to TMAX all other limits TA e TJ e 25 C

MF8CCN

MF8CCJ

Symbol

Parameter

Conditions

Typical

Tested

Design

Typical

Tested

Design

Units

Limit

(Note 9) (Note 10) (Note 11) (Note 9) (Note 10) (Note 11)

VOS

Maximum Input Offset Voltage

Maximum Input Bias Current

VOUT

Minimum Output Voltage Swing RLOAD e 5kX

AVOL

Open Loop Gain

GBW

Gain Bandwidth

MHz

Product

Slew Rate

V ms

Logic Input and Output Characteristics The following specifications apply for Va ea10V and Vb

0V unless otherwise specified Boldface limits apply for TMIN to TMAX all other limits TA e TJ e 25 C

MF8CCN

MF8CCJ

Symbol

Parameter

Conditions

Typical Tested

Design

Typical

Tested

Design Units

Limit

(Note 9) (Note 10 (Note 11) (Note 9) (Note 10) (Note 11)

VTa

Positive Threshold

Min VS e Vab Vb referred

07VS

058VS

07VS

058VS

Voltage on pin 8

Max

to Vb e 0V (Note 8)

07VS

089VS

07VS

089VS

VTb

Negative Threshold

Min VS e Va b Vb referred

035VS 011VS

035VS

011VS

Voltage on pin 8

Max

to Vb e 0V (Note 8)

035VS 047VS

035VS

047VS

VOH

Output Voltage on Min High

IO eb10 mA

VOL

pin 9

(Note 12)

Max Low

IO ea10 mA

IOH

Output Current on Min Source Pin 9 tied to Vb

IOL

pin 9

Min Sink

Pin 9 tied to Va

VIH

Input Voltage on

Min High

VIL

pins 1 2 3 10

Max Low

18 (Note 12)

IIN

Input Current on pins 1 2

3 7 8 10 17

VIH

Input Voltage on

Min High

Va ea10V Vb e 0V or

VIL

pin 7

Max Low

Va ea5V Vb eb5V

Note 1

Absolute Maximum Raings indicate limits beyond which damage to the device may occur DC and AC electrical specifications do not apply when operating

the device beyond its specified operating conditions

Note 2

When the applied voltage at any pin falls outside the power supply voltages (VIN k Vb or VIN l Va) the absolute value of current at that pin should be

limited to 1 mA or less

Note 3

The maximum power dissipation must be derated at elevated temperatures and is dictated by TJMAX HJA and the ambient temperature TA The maximum

allowable power dissipation at any temperature is PD e (TJMAX b TA) HJA or the number given in the Absolute Maximum Ratings whichever is lower For this

device TJMAX e 125 C and the typical junction-to-ambient thermal resistance of the MF8CCN when board mounted is 50 CW For the MF8CCJ this number

increases to 65 CW

Note 4

The center frequency of each 2nd-order filter section is defined as the frequency where the phase shift through the filter is zero

Note 5

Q is defined as the measured center frequency divided by the measured bandwidth where the bandwidth is the difference between the two frequencies

where the gain is 3 dB less than the gain measured at the center frequency

Note 6

Dynamic range is defined as the ratio of the tested minimum output swing of 269 Vrms (g38V peak-to-peak) to the wideband noise over a 20 kHz

bandwidth For Qs of 1 or less the dynamic range and output swing will degrade because the gain at an internal node is 2Q Keeping the input signal level below

123xQ Vrms will avoid distortion in this case

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