OP221 datasheet(6/12 Pages) AD | Dual Low Power Operational Amplifier, Single or Dual Supply

6 page

REV. A

Typical Perfomance Characteristics – OP221

–6–

TEMPERATURE – C

140

–50

120

100

–25

100

125

10Hz

100Hz

1kHz

VS = 15V

TPC 1. Open-Loop Gain at

±15 V vs.

Temperature

FREQUENCY – Hz

120

0.1

100

10k 100k 1M

10M

VS = 5V

VS = 15V

TPC 4. Open-Loop Gain at

±15 V vs.

Frequency

TEMPERATURE – C

–50

0.35

0.30

0.25

0.20

–25

100

125

850k

800k

750k

700k

650k

SLEW RATE

GAIN BANDWIDTH

PHASE MARGIN

VS = 15V

TPC 7. Phase Margin, Gain Bandwidth,

and Slew Rate vs. Temperature

TEMPERATURE – C

140

–50

120

100

–25

100

125

10Hz

100Hz

1kHz

VS = 15V

TPC 2. Open-Loop Gain at

± 5 V vs.

Temperature

FREQUENCY – Hz

110

100

–10

10k

100k

1M 10M

TPC 5. Closed-Loop Gain vs.

Frequency

FREQUENCY – Hz

120

+PSRR

–PSRR

100

TA = 25 C

VS = 15V

100

10k

100k

TPC 8. PSRR vs. Frequency

SUPPLY VOLTAGE – V

140

120

100

RL = 15k

TA = 25 C

TPC 3. Open-Loop Gain at vs.

Supply Voltage

FREQUENCY – Hz

–10

100k

10M

–5

220

200

180

140

160

120

100

TA = 25 C

VS = 15V

GAIN

PHASE

m = 42

TPC 6. Gain and Phase Shift vs.

Frequency

TA = 25 C

VS = 15V

FREQUENCY – Hz

120

100

10k

100k

TPC 9. CMRR vs. Frequency

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