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LT6200/LT6200-5

LT6200-10/LT6201

165MHz, Rail-to-Rail Input

and Output, 0.95nV/√Hz

Low Noise, Op Amp Family

FEATURES

n

DESCRIPTION

The LT

®

6200/LT6201 are single and dual ultralow noise,

rail-to-rail input and output unity gain stable op amps

that feature 0.95nV/√Hz noise voltage. These ampliﬁers

combine very low noise with a 165MHz gain bandwidth,

50V/μs slew rate and are optimized for low voltage signal

conditioning systems. A shutdown pin reduces supply

current during standby conditions and thermal shutdown

protects the part from overload conditions.

The LT6200-5/LT6200-10 are single ampliﬁers optimized

for higher gain applications resulting in higher gain

bandwidth and slew rate. The LT6200 family maintains

its performance for supplies from 2.5V to 12.6V and are

speciﬁed at 3V, 5V and ±5V.

For compact layouts the LT6200/LT6200-5/LT6200-10 are

available in the 6-lead ThinSOT

TM

and the 8-pin SO package.

The dual LT6201 is available in an 8-pin SO package with

standard pinouts as well as a tiny, dual ﬁne pitch leadless

package (DFN). These ampliﬁers can be used as plug-in

replacements for many high speed op amps to improve

input/output range and noise performance.

L,

LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and

ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property

of their respective owners.

n

Low Noise Voltage: 0.95nV/√Hz (100kHz)

Gain Bandwidth Product:

LT6200/LT6201 165MHz A

V

= 1

LT6200-5

800MHz A

V

≥ 5

LT6200-10

1.6GHz

A

V

≥ 10

Low Distortion: –80dB at 1MHz, R

L

= 100Ω

Dual LT6201 in Tiny DFN Package

Input Common Mode Range Includes Both Rails

Output Swings Rail-to-Rail

Low Offset Voltage: 1mV Max

Wide Supply Range: 2.5V to 12.6V

Output Current: 60mA Min

SO-8 and Low Proﬁle (1mm) ThinSOT™ Packages

Operating Temperature Range –40°C to 85°C

Power Shutdown, Thermal Shutdown

APPLICATIONS

■

Transimpedance Ampliﬁers

Low Noise Signal Processing

Active Filters

Rail-to-Rail Buffer Ampliﬁers

Driving A/D Converters

TYPICAL APPLICATION

Single Supply, 1.5nV/√Hz, Photodiode Ampliﬁer

5V

C

F

DISTORTION (dBc)

–50

–60

–70

Distortion vs Frequency

A

V

= 1

V

O

= 2V

P-P

V

S

= ±2.5V

I

PD

PHILIPS

BF862

R

F

10k

HD2, R

L

= 1k

–80

HD2, R

L

= 100Ω

–90

HD3, R

L

= 100Ω

HD3, R

L

= 1k

PHOTO

DIODE

1k

10k

+

0.1μF

–

LT6200

V

OUT

≈ 2V

+I

PD

• R

F

6200 TA01

–100

–110

100k

1M

FREQUENCY (Hz)

10M

6200 G35

62001fd

1

LT6200/LT6200-5

LT6200-10/LT6201

ABSOLUTE MAXIMUM RATINGS

(Note 1)

Total Supply Voltage (V

+

to V

–

) ..............................12.6V

Total Supply Voltage (V

+

to V

–

) (LT6201DD) ...............7V

Input Current (Note 2)......................................... ±40mA

Output Short-Circuit Duration (Note 3) ............ Indeﬁnite

Pin Current While Exceeding Supplies

(Note 12) ..............................................................±30mA

Operating Temperature Range (Note 4)....–40°C to 85°C

Speciﬁed Temperature Range (Note 5) ....–40°C to 85°C

Junction Temperature ........................................... 150°C

Junction Temperature (DD Package).................... 125°C

Storage Temperature Range...................–65°C to 150°C

Storage Temperature Range

(DD Package) ........................................ – 65°C to 125°C

Lead Temperature (Soldering, 10 sec) .................. 300°C

PIN CONFIGURATION

TOP VIEW

OUT 1

V

–

2

+IN 3

6 V

+

5

SHDN

4 –IN

SHDN

1

–IN 2

+IN 3

V

–

4

–

+

TOP VIEW

8 NC

+

7 V

6 OUT

5 NC

S6 PACKAGE

6-LEAD PLASTIC TSOT-23

T

JMAX

= 150°C,

θ

JA

= 160°C/W (Note 10)

S8 PACKAGE

8-LEAD PLASTIC SO

T

JMAX

= 150°C,

θ

JA

= 100°C/W

TOP VIEW

OUT A 1

–IN A 2

+IN A 3

V

–

4

A

B

8

7

6

5

V

+

OUT B

–IN B

+IN B

OUT A 1

–IN A 2

+IN A 3

V

–

4

–

+

–

+

8 V

7 OUT B

6 –IN B

5 +IN B

DD PACKAGE

8-LEAD (3mm 3mm) PLASTIC DFN

S8 PACKAGE

8-LEAD PLASTIC SO

T

JMAX

= 125°C,

θ

JA

= 160°C/W (NOTE 3)

UNDERSIDE METAL CONNECTED TO V

–

T

JMAX

= 150°C,

θ

JA

= 100°C/W

ORDER INFORMATION

LEAD FREE FINISH

LT6200CS6#PBF

LT6200IS6#PBF

LT6200CS6-5#PBF

LT6200IS6-5#PBF

LT6200CS6-10#PBF

LT6200IS6-10#PBF

LT6200CS8#PBF

LT6200IS8#PBF

LT6200CS8-5#PBF

LT6200IS8-5#PBF

TAPE AND REEL

LT6200CS6#TRPBF

LT6200IS6#TRPBF

LT6200CS6-5#TRPBF

LT6200IS6-5#TRPBF

LT6200CS6-10#TRPBF

LT6200IS6-10#TRPBF

LT6200CS8#TRPBF

LT6200IS8#TRPBF

LT6200CS8-5#TRPBF

LT6200IS8-5#TRPBF

PART MARKING*

LTJZ

LTACB

LTACC

6200

6200I

62005

6200I5

PACKAGE DESCRIPTION

6-Lead Plastic TSOT-23

8-Lead Plastic SO

SPECIFIED

TEMPERATURE RANGE

0°C to 70°C

–40°C to 85°C

0°C to 70°C

–40°C to 85°C

0°C to 70°C

–40°C to 85°C

0°C to 70°C

–40°C to 85°C

0°C to 70°C

–40°C to 85°C

62001fd

2

LT6200/LT6200-5

LT6200-10/LT6201

ORDER INFORMATION

LEAD FREE FINISH

LT6200CS8-10#PBF

LT6200IS8-10#PBF

LT6201CDD#PBF

LT6201CS8#PBF

LT6201IS8

#PBF

TAPE AND REEL

LT6200CS8-10#TRPBF

LT6200IS8-10#TRPBF

LT6201CDD

#TRPBF

LT6201CS8

#TRPBF

LT6201IS8

#TRPBF

PART MARKING*

620010

200I10

LADG

6201

6201I

PACKAGE DESCRIPTION

8-Lead Plastic SO

8-Lead (3mm

×

3mm) Plastic DFN

8-Lead Plastic SO

SPECIFIED

TEMPERATURE RANGE

0°C to 70°C

–40°C to 85°C

0°C to 70°C

–40°C to 85°C

Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges. *The temperature grade is identiﬁed by a label on the shipping container.

Consult LTC Marketing for information on non-standard lead based ﬁnish parts.

For more information on lead free part marking, go to:

http://www.linear.com/leadfree/

For more information on tape and reel speciﬁcations, go to:

http://www.linear.com/tapeandreel/

ELECTRICAL CHARACTERISTICS

unless otherwise noted.

SYMBOL

V

OS

PARAMETER

Input Offset Voltage

T

A

= 25°C, V

S

= 5V, 0V; V

S

= 3V, 0V; V

CM

= V

OUT

= half supply, V

SHDN

= OPEN,

CONDITIONS

V

S

= 5V, V

CM

= Half Supply

V

S

= 3V, V

CM

= Half Supply

V

S

= 5V, V

CM

= V

+

to V

–

V

S

= 3V, V

CM

= V

+

to V

–

MIN

TYP

0.1

0.9

0.6

1.8

0.2

0.5

–40

–50

–10

8

–23

31

0.3

0.1

0.02

0.4

600

1.1

1.5

2.2

3.5

0.57

2.1

3.1

4.2

70

11

17

65

85

60

80

60

65

120

18

70

90

112

85

105

68

100

2.4

MAX

1

2.5

2

4

1.1

2.2

18

68

5

4

5

UNITS

mV

μA

nV

P-P

nV/√Hz

pA/√Hz

MΩ

kΩ

pF

V/mV

dB

62001fd

Input Offset Voltage Match

(Channel-to-Channel) (Note 11)

I

B

Input Bias Current

V

CM

= Half Supply

V

CM

= V

–

to V

+

V

CM

= Half Supply

V

CM

= V

+

V

CM

= V

–

V

CM

= V

–

to V

+

V

CM

= V

–

to V

+

V

CM

= Half Supply

V

CM

= V

+

V

CM

= V

–

0.1Hz to 10Hz

f = 100kHz, V

S

= 5V

f = 10kHz, V

S

= 5V

ΔI

B

I

OS

I

B

Shift

I

B

Match (Channel-to-Channel) (Note 11)

Input Offset Current

Input Noise Voltage

e

n

i

n

Input Noise Voltage Density

Input Noise Current Density, Balanced Source

f = 10kHz, V

S

= 5V

Unbalanced Source f = 10kHz, V

S

= 5V

Input Resistance

Common Mode

Differential Mode

Common Mode

Differential Mode

V

S

= 5V, V

O

= 0.5V to 4.5V, R

L

= 1k to V

S

/2

V

S

= 5V, V

O

= 1V to 4V, R

L

= 100Ω to V

S

/2

V

S

= 3V, V

O

= 0.5V to 2.5V, R

L

= 1k to V

S

/2

V

S

= 5V, V

CM

= V

–

to V

+

V

S

= 5V, V

CM

= 1.5V to 3.5V

V

S

= 3V, V

CM

= V

–

to V

+

V

S

= 5V, V

CM

= 1.5V to 3.5V

V

S

= 2.5V to 10V, LT6201DD V

S

= 2.5V to 7V

V

S

= 2.5V to 10V, LT6201DD V

S

= 2.5V to 7V

C

IN

A

VOL

Input Capacitance

Large-Signal Gain

CMRR

Common Mode Rejection Ratio

CMRR Match (Channel-to-Channel) (Note 11)

PSRR

Power Supply Rejection Ratio

PSRR Match (Channel-to-Channel) (Note 11)

3

LT6200/LT6200-5

LT6200-10/LT6201

ELECTRICAL CHARACTERISTICS

unless otherwise noted.

SYMBOL

V

OL

PARAMETER

Minimum Supply Voltage (Note 6)

Output Voltage Swing LOW (Note 7)

No Load

I

SINK

= 5mA

V

S

= 5V, I

SINK

= 20mA

V

S

= 3V, I

SINK

= 20mA

No Load

I

SOURCE

= 5mA

V

S

= 5V, I

SOURCE

= 20mA

V

S

= 3V, I

SOURCE

= 20mA

V

S

= 5V

V

S

= 3V

V

S

= 5V

V

S

= 3V

V

SHDN

= 0.3V

V

SHDN

= 0.3V

V

+

–0.5

V

SHDN

= 0.3V

V

SHDN

= 0.3V to 4.5V, R

L

= 100Ω, V

S

= 5V

V

SHDN

= 4.5V to 0.3V, R

L

= 100Ω, V

S

= 5V

Frequency = 1MHz, V

S

= 5V

LT6200-5

LT6200-10

V

S

= 5V, A

V

= –1, R

L

= 1k, V

O

= 4V

V

S

= 5V, A

V

= –10, R

L

= 1k, V

O

= 4V

LT6200-5

LT6200-10

FPBW

t

S

Full Power Bandwidth (Note 9)

Settling Time (LT6200, LT6201)

V

S

= 5V, V

OUT

= 3V

P-P

(LT6200)

0.1%, V

S

= 5V, V

STEP

= 2V, A

V

= –1, R

L

= 1k

3.28

31

0.1

130

180

145

750

1450

44

210

340

4.66

165

75

±60

±50

T

A

= 25°C, V

S

= 5V, 0V; V

S

= 3V, 0V; V

CM

= V

OUT

= half supply, V

SHDN

= OPEN,

CONDITIONS

MIN

2.5

9

50

150

160

55

95

220

240

±90

±80

16.5

15

1.3

200

20

18

1.8

280

0.3

50

100

290

300

110

190

400

450

TYP

MAX

UNITS

V

mV

mA

μA

V

μA

ns

MHz

V/μs

MHz

ns

V

OH

Output Voltage Swing HIGH (Note 7)

I

SC

I

S

Short-Circuit Current

Supply Current per Ampliﬁer

Disabled Supply Current per Ampliﬁer

I

SHDN

V

L

V

H

t

ON

t

OFF

GBW

SHDN

Pin Current

V

SHDN

Pin Input Voltage LOW

V

SHDN

Pin Input Voltage HIGH

Shutdown Output Leakage Current

Turn-On Time

Turn-Off Time

Gain Bandwidth Product

SR

Slew Rate

The

●

denotes the speciﬁcations which apply over 0°C < T

A

< 70°C temperature range. V

S

= 5V, 0V; V

S

= 3V, 0V; V

CM

= V

OUT

= half supply,

V

SHDN

= OPEN, unless otherwise noted.

SYMBOL

V

OS

PARAMETER

Input Offset Voltage

CONDITIONS

V

S

= 5V, V

CM

= Half Supply

V

S

= 3V, V

CM

= Half Supply

V

S

= 5V, V

CM

= V

+

to V

–

V

S

= 3V, V

CM

= V

+

to V

–

Input Offset Voltage Match

(Channel-to-Channel) (Note 11)

V

OS

TC

I

B

Input Offset Voltage Drift (Note 8)

Input Bias Current

V

CM

= Half Supply

V

CM

= V

–

to V

+

V

CM

= Half Supply

V

CM

= Half Supply

V

CM

= V

+

V

CM

= V

–

V

CM

= V

–

to V

+

V

CM

= V

–

to V

+

V

CM

= Half Supply

V

CM

= V

+

V

CM

= V

–

l

MIN

TYP

0.2

1

0.3

1.5

0.2

0.4

2.5

MAX

1.2

2.7

3

4

1.8

2.8

8

18

6

68

4

5

UNITS

mV

μV/ºC

μA

62001fd

–40

–50

–10

8

–23

0.5

31

0.1

0.02

0.4

I

B

Match (Channel-to-Channel) (Note 11)

ΔI

B

I

OS

I

B

Shift

Input Offset Current

4

LT6200/LT6200-5

LT6200-10/LT6201

The

●

denotes the speciﬁcations which apply over 0°C < T

A

< 70°C

temperature range. V

S

= 5V, 0V; V

S

= 3V, 0V; V

CM

= V

OUT

= half supply, V

SHDN

= OPEN, unless otherwise noted.

SYMBOL

A

VOL

PARAMETER

Large-Signal Gain

CONDITIONS

V

S

= 5V, V

O

= 0.5V to 4.5V,R

L

= 1k to V

S

/2

V

S

= 5V, V

O

= 1.5V to 3.5V,R

L

= 100Ω to V

S

/2

V

S

= 3V, V

O

= 0.5V to 2.5V,R

L

= 1k to V

S

/2

V

S

= 5V, V

CM

= V

–

to V

+

V

S

= 5V, V

CM

= 1.5V to 3.5V

V

S

= 3V, V

CM

= V

–

to V

+

V

S

= 5V, V

CM

= 1.5V to 3.5V

V

S

= 3V to 10V, LT6201DD V

S

= 3V to 7V

V

S

= 3V to 10V, LT6201DD V

S

= 3V to 7V

No Load

I

SINK

= 5mA

V

S

= 5V, I

SINK

= 20mA

V

S

= 3V, I

SINK

= 20mA

No Load

I

SOURCE

= 5mA

V

S

= 5V, I

SOURCE

= 20mA

V

S

= 3V, I

SOURCE

= 20mA

V

S

= 5V

V

S

= 3V

V

S

= 5V

V

S

= 3V

V

SHDN

= 0.3V

V

SHDN

= 0.3V

l

ELECTRICAL CHARACTERISTICS

MIN

46

7.5

13

64

80

60

80

60

3

TYP

80

13

22

88

105

83

105

65

100

12

55

170

65

115

260

270

MAX

UNITS

V/mV

dB

V

CMRR

Common Mode Rejection Ratio

CMRR Match (Channel-to-Channel) (Note 11)

PSRR

Power Supply Rejection Ratio

PSRR Match (Channel-to-Channel) (Note 11)

Minimum Supply Voltage (Note 6)

V

OL

Output Voltage Swing LOW (Note 7)

60

110

310

120

210

440

490

mV

mA

V

OH

Output Voltage Swing HIGH (Note 7)

I

SC

I

S

Short-Circuit Current

Supply Current per Ampliﬁer

Disabled Supply Current per Ampliﬁer

±60

±45

±90

±75

20

19

1.35

215

23

22

1.8

295

0.3

mA

μA

V

μA

ns

V/μs

MHz

I

SHDN

V

L

V

H

t

ON

t

OFF

SR

SHDN

Pin Current

V

SHDN

Pin Input Voltage LOW

V

SHDN

Pin Input Voltage HIGH

Shutdown Output Leakage Current

Turn-On Time

Turn-Off Time

Slew Rate

V

+

–0.5

0.1

130

180

29

42

190

310

3.07

4.45

75

V

SHDN

= 0.3V

V

SHDN

= 0.3V to 4.5V, R

L

= 100Ω, V

S

= 5V

V

SHDN

= 4.5V to 0.3V, R

L

= 100Ω, V

S

= 5V

V

S

= 5V, A

V

= –1, R

L

= 1k, V

O

= 4V

A

V

= –10, R

L

= 1k, V

O

= 4V

LT6200-5

LT6200-10

l

FPBW

Full Power Bandwidth (Note 9)

V

S

= 5V, V

OUT

= 3V

P-P

(LT6200)

The

●

denotes the speciﬁcations which apply over –40°C < T

A

< 85°C temperature range. Excludes the LT6201 in the DD package (Note 3).

V

S

= 5V, 0V; V

S

= 3V, 0V; V

CM

= V

OUT

= half supply, V

SHDN

= OPEN, unless otherwise noted. (Note 5)

SYMBOL

V

OS

PARAMETER

Input Offset Voltage

CONDITIONS

V

S

= 5V, V

CM

= Half Supply

V

S

= 3V, V

CM

= Half Supply

V

S

= 5V, V

CM

= V

+

to V

–

V

S

= 3V, V

CM

= V

+

to V

–

Input Offset Voltage Match

(Channel-to-Channel) (Note 11)

V

OS

TC

I

B

Input Offset Voltage Drift (Note 8)

Input Bias Current

V

CM

= Half Supply

V

CM

= V

–

to V

+

V

CM

= Half Supply

V

CM

= Half Supply

V

CM

= V

+

V

CM

= V

–

l

MIN

TYP

0.2

1

0.3

1.5

0.2

0.4

2.5

MAX

1.5

2.8

3.5

4.3

2

3

8

18

UNITS

mV

μV/ºC

μA

62001fd

–40

–50

–10

8

–23

5

LT6200CS6-5TRPBF

LT6200CS6-5TRPBF在线购买

LT6200CS6-5TRPBF概述

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