OPA145IDBVT datasheet(13/44 Pages) TI1

Part #	OPA145IDBVT

Description	High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifier

PDF	44 Pages

Scroll/Zoom	100%

Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

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13 / 44 page

Time (250 ns/div)

C017

12-bit Settling = “2.44 mV

Falling Edge

Rising Edge

t = 0

±75

±50

±25

100

125

150

Temperature (

ƒC)

C001

Sourcing

Sinking

Time (2 µs/div)

Output

Input

C017

Time (2 µs/div)

Output

Input

C017

Time (200 ns/div)

Output

Input

C017

Time (200 ns/div)

Output

Input

C017

OPA145

www.ti.com

SBOS427C – JUNE 2017 – REVISED JULY 2018

Product Folder Links: OPA145

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at TA = 25°C, VS = ±18 V, VCM = VS / 2, RLOAD = 10 kΩ connected to VS / 2, and CL = 100 pF (unless otherwise noted)

G = +1

Figure 31. Small-Signal Step Response (10-mV Step)

10-mV Step

G = –1

Figure 32. Small-Signal Step Response

10-V Step

G = –1

Figure 33. Large-Signal Step Response

10-V Step

G = +1

Figure 34. Large-Signal Step Response

12-bit settling on 10-V step = ±2.44 mV

Figure 35. Settling Time (10-V Step)

Figure 36. Short-Circuit Current vs Temperature

OPA145IDBVT Datasheet(PDF) 13 Page - Texas Instruments

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