LT1782HS6(RevA) View Datasheet(PDF) - Linear Technology

Part Name

Description

Manufacturer

LT1782HS6
(Rev.:RevA)

Micropower, Over-The-Top SOT-23, Rail-to-Rail Input and Output Op Amp

Linear Technology 

TYPICAL PERFOR A CE CHARACTERISTICS

LT1782

Gain Bandwidth Product vs

Temperature

230

f = 5kHz

220 VS = ±2.5V

210

200

190

180

170

–50 –25

0 25 50 75

TEMPERATURE (°C)

100 125

1782 G11

Gain Bandwidth Product and

Phase Margin vs Load Resistance

70

PHASE MARGIN

60

50

VS = ±2.5V

250

AV = –1

RF = RG = 10k

f = 5kHz

200

GAIN BANDWIDTH PRODUCT

150

100

50

1k

10k

LOAD RESISTANCE (Ω)

100k

1782 G14

Output Impedance vs Frequency

10k

VS = ±2.5V

1k

AV = 100

100

AV = 10

10

AV = 1

1

0.1

100

1k

10k

100k

FREQUENCY (Hz)

1M

1782 G17

Slew Rate vs Temperature

0.11

VS = ±2.5V

0.10

RISING

0.09

0.08

FALLING

0.07

0.06

0.05

0.04

–50 –25

0 25 50 75

TEMPERATURE (°C)

100 125

1782 G12

Gain Bandwidth Product and

Phase Margin vs Supply Voltage

60

PHASE MARGIN

55

240

50

220

GAIN BANDWIDTH PRODUCT

200

AV = –1

180 RF = RG = 10k

f = 5kHz

160

0

2 4 6 8 10 12 14 16 18

TOTAL SUPPLY VOLTAGE (V)

1782 G13

PSRR vs Frequency

90

80 VS = ±2.5V

70

60

50

POSITIVE SUPPLY

40

30

20

10

NEGATIVE SUPPLY

0

–10

1k

10k

100k

FREQUENCY (Hz)

1M

1782 G15

Disabled Output Impedance vs

Frequency (Note 8)

1M

VS = ±2.5V

VPIN5 (SHUTDOWN) = 2.5V

100k

10k

1k

100

100

1k

10k

100k

FREQUENCY (Hz)

1M

1782 G17a

CMRR vs Frequency

110

100

VS = ±2.5V

90

80

70

60

50

40

30

1k

10k

FREQUENCY (Hz)

100k

1782 G16

Settling Time to 0.1% vs Output

Step

4

3

AV = 1

2

AV = –1

1

0 VS = ±5V

–1

–2

AV = 1

–3

AV = –1

–4

25 30 35 40 50 60 70 80

SETTLING TIME (µs)

1782 G18

9

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