HFA1245_04 datasheet(3/14 Pages) INTERSIL

부품명	HFA1245

상세설명	Dual, 420MHz, Low Power, Video, Current Feedback Operational Amplifier with Disable

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제조업체	INTERSIL [Intersil Corporation]

홈페이지	http://www.intersil.com/cda/home

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3

Inverting Input Resistance

B

25

-

56

-

Ω

Input Capacitance

B

25

-

2.0

-

pF

Input Voltage Common Mode Range

(Implied by VIO CMRR, +RIN, and -IBIAS CMS

Tests)

A

25, 85

±1.8

±2.4

-

V

A-40

±1.2

±1.7

-

V

Input Noise Voltage Density (Note 6)

f = 100kHz

B

25

-

3.5

-

nV/

√Hz

Non-Inverting Input Noise Current Density

(Note 6)

f = 100kHz

B

25

-

2.5

-

pA/

√Hz

Inverting Input Noise Current Density

(Note 6)

f = 100kHz

B

25

-

30

-

pA/

√Hz

TRANSFER CHARACTERISTICS

Open Loop Transimpedance Gain (Note 6)

B

25

-

500

-

k

Ω

AC CHARACTERISTICS

-3dB Bandwidth (VOUT = 0.2VP-P, Note 6)

AV = +1, +RS = 650Ω

B

25

-

260

-

MHz

AV = +2, RF = 750Ω

B

25

-

420

-

MHz

AV = -1, RF = 475Ω

B

25

-

280

-

MHz

Full Power Bandwidth

(VOUT = 5VP-P at AV = +2/-1,

4VP-P at AV = +1, Note 6)

AV = +1, +RS = 650Ω

B

25

-

150

-

MHz

AV = +2, RF = 750Ω

B

25

-

115

-

MHz

AV = -1, RF = 475Ω

B

25

-

160

-

MHz

Gain Flatness (AV = +2, RF = 750Ω,

VOUT = 0.2VP-P, Note 6)

To 25MHz

B

25

-

±0.04

-

dB

To 50MHz

B

25

-

±0.11

-

dB

Minimum Stable Gain

A

Full

-

1

-

V/V

Crosstalk (AV = +2, RF = 750Ω,

VOUT = 1VP-P, Notes 4, 6)

5MHz

B

25

-

-83

-

dB

10MHz

B

25

-

-77

-

dB

OUTPUT CHARACTERISTICS AV = +2, RF = 750Ω, Unless Otherwise Specified

Output Voltage Swing (Note 6)

AV = -1, RL = 100Ω

A25

±3

±3.4

-

V

AFull

±2.8

±3-

V

Output Current (Note 6)

AV = -1, RL = 50Ω

A

25, 85

50

60

-

mA

A

-40

28

42

-

mA

Output Short Circuit Current

B

25

-

90

-

mA

Closed Loop Output Resistance (Note 6)

DC

B

25

-

0.07

-

Ω

Second Harmonic Distortion

(VOUT = 2VP-P)

10MHz

B

25

-

-50

-

dBc

20MHz

B

25

-

-45

-

dBc

Third Harmonic Distortion

(VOUT = 2VP-P)

10MHz

B

25

-

-57

-

dBc

20MHz

B

25

-

-50

-

dBc

3rd Order Intercept (Note 6)

20MHz

B

25

-

23

-

dBm

Reverse Isolation (S12, Note 6)

65MHz

B

25

-

60

-

dB

TRANSIENT CHARACTERISTICS AV = +2, RF = 750Ω, Unless Otherwise Specified

Rise and Fall Times (VOUT = 0.5VP-P)

Rise Time

B

25

-

0.9

-

ns

Fall Time

B

25

-

1.5

-

ns

Overshoot

(VOUT = 0.5VP-P, VIN tRISE = 1ns, Note 5)

+OS

B

25

-

5

-

%

-OS

B

25

-

10

-

%

Slew Rate (VOUT = 4VP-P, AV = +1,

RF = 560Ω, +RS = 650Ω)

+SR

B

25

-

1150

-

V/

μs

-SR (Note 7)

B

25

-

800

-

V/

μs

Electrical Specifications VSUPPLY = ±5V, AV = +1, RF = 560Ω, RS = 650Ω, RL = 100Ω, Unless Otherwise Specified (Continued)

PARAMETER

TEST CONDITIONS

(NOTE 3)

TEST

LEVEL

TEMP.

(oC)

MIN

TYP

MAX

UNITS

HFA1245

유사한 부품 번호 - HFA1245_04

제조업체	부품명	데이터시트	상세설명
Intersil Corporation	HFA1245IP	248Kb / 14P	Dual, 420MHz, Low Power, Video, Current Feedback Operational Amplifier with Disable February 1999
Renesas Technology Corp	HFA1245IP	549Kb / 14P	Dual, 420MHz, Low Power, Video, Current Feedback Operational Amplifier with Disable July 2004

More results

유사한 설명 - HFA1245_04

제조업체	부품명	데이터시트	상세설명
Renesas Technology Corp	HFA1245	549Kb / 14P	Dual, 420MHz, Low Power, Video, Current Feedback Operational Amplifier with Disable July 2004
Intersil Corporation	HFA1245	248Kb / 14P	Dual, 420MHz, Low Power, Video, Current Feedback Operational Amplifier with Disable February 1999
Intersil Corporation	HFA1145	418Kb / 13P	330MHz, Low Power, Current Feedback Video Operational Amplifier with Output Disable
Renesas Technology Corp	HFA1145	711Kb / 13P	330MHz, Low Power, Current Feedback Video Operational Amplifier with Output Disable
Texas Instruments	OPA684	403Kb / 25P	[Old version datasheet] Low-Power, Current Feedback OPERATIONAL AMPLIFIER With Disable
Intersil Corporation	HFA1145	26Kb / 5P	High Speed, Low Power, Current Feedback Video Operational Amplifier with Output Disable June 1994
Renesas Technology Corp	HA5022	865Kb / 16P	Dual, 125MHz, Video Current Feedback Amplifier with Disable May 2003
Burr-Brown (TI)	OPA3684	469Kb / 26P	Low-Power, Triple Current-Feedback OPERATIONAL AMPLIFIER With Disable
Intersil Corporation	HA5022	429Kb / 17P	Dual, 125MHz, Video Current Feedback Amplifier with Disable
Intersil Corporation	HA5022	169Kb / 16P	Dual, 125MHz, Video Current Feedback Amplifier with Disable May 1999

More results

HFA1245 데이터시트(PDF) 3 Page - Intersil Corporation

HFA1245 데이터시트(HTML) 3 Page - Intersil Corporation

유사한 부품 번호 - HFA1245_04

유사한 설명 - HFA1245_04

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