OPA830 datasheet(13/56 Pages) TI

13 / 56 page

6.8 Typical Characteristics: VS = 3 V (continued)

at VS+ = 3 V, VS– = 0 V, RF = 1 kΩ, RG = 200 Ω, RL = 2 kΩ, G = 6 V/V, input and output referenced to midsupply, and TA =

25°C (unless otherwise noted)

Time (nsec)

120

170

220

260

-1.5

-1

-0.5

0.5

1.5

VO = ±0.25 V

VO = ±0.5 V

VO = ±1 V

See Figure 8-1 and Table 8-1

Figure 6-25. Noninverting Step Response vs V OPP

Time (nsec)

120

170

220

260

-1.5

-1

-0.5

0.5

1.5

VO = ±0.25 V

VO = ±0.5 V

VO = ±1 V

See Figure 8-2 and Table 8-2

Figure 6-26. Inverting Step Response vs VOPP

Time from Input Step (nsec)

100

-0.01

-0.008

-0.006

-0.004

-0.002

0.002

0.004

0.006

0.008

0.01

AV = 6, 500-mV Step, TR = 3 ns

AV = 6, 1-V Step, TR = 6 ns

AV = 10, 500-mV Step, TR = 3 ns

AV = 10, 1-V Step, TR = 6 ns

See Figure 8-1 and Table 8-1

Figure 6-27. Noninverting Settling Time

Time from Input Step (nsec)

100

-0.004

-0.002

0.002

0.004

0.006

0.008

0.01

0.012

0.014

0.016

0.018

0.02

AV = 6, 500-mV Step, TR = 3 ns

AV = 6, 1-V Step, TR = 6 ns

AV = 10, 500-mV Step, TR = 3 ns

AV = 10, 1-V Step, TR = 6 ns

See Figure 8-2 and Table 8-2

Figure 6-28. Inverting Settling Time

Time (nsec)

250

450

650

850

1050

1250

1450

-3

-2

-1

D029

VIN u 10 gain

VOUT (AV = 10)

VIN u 6 gain

VOUT (AV = 6)

See Figure 8-1 and Table 8-1

Figure 6-29. Noninverting Overdrive Recovery

Time (nsec)

250

450

650

850

1050

1250

1450

-3

-2

-1

D030

VIN u 10 gain

VOUT (AV = 10)

VIN u 6 gain

VOUT (AV = 6)

See Figure 8-2 and Table 8-2

Figure 6-30. Inverting Overdrive Recovery

www.ti.com

OPA838

SBOS867D – AUGUST 2017 – REVISED SEPTEMBER 2024

Submit Document Feedback

Product Folder Links: OPA838

OPA830 데이터시트(PDF) 13 Page - Texas Instruments

OPA830 데이터시트(HTML) 13 Page - Texas Instruments

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 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56

데이터시트 다운로드

링크 URL