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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

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

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.

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.

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

Gain Bandwidth Product:

LT6200/LT6201 165MHz A

= 1

LT6200-5

800MHz A

≥ 5

LT6200-10

1.6GHz

≥ 10

Low Distortion: –80dB at 1MHz, R

= 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

Operating Temperature Range –40°C to 85°C

Power Shutdown, Thermal Shutdown

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

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

DISTORTION (dBc)

–50

Distortion vs Frequency

= 1

= 2V

P-P

–60 V

= ±2.5V

–70

HD2, R

= 1k

–80

HD2, R

= 100

–90

HD3, R

= 100

HD3, R

= 1k

PHILIPS

BF862

10k

PHOTO

DIODE

10k

0.1µF

–

LT6200

OUT

≈ 2V

• R

–100

–110

100k

6200 TA01

FREQUENCY (Hz)

10M

6200 G35

62001ff

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

–

+IN 3

6 V

SHDN

4 –IN

SHDN

–IN 2

+IN 3

–

TOP VIEW

8 NC

7 V

6 OUT

5 NC

S6 PACKAGE

6-LEAD PLASTIC TSOT-23

JMAX

= 150°C,

= 160°C/W (Note 10)

S8 PACKAGE

8-LEAD PLASTIC SO

JMAX

= 150°C,

= 100°C/W

TOP VIEW

OUT A 1

–IN A 2

+IN A 3

–

OUT B

–IN B

+IN B

OUT A 1

–IN A 2

+IN A 3

–

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

JMAX

= 150°C,

= 160°C/W (NOTE 3)

UNDERSIDE METAL CONNECTED TO V

–

JMAX

= 150°C,

= 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

62001ff

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

PARAMETER

Input Offset Voltage

= 25°C, V

= 5V, 0V; V

= 3V, 0V; V

= V

OUT

= half supply, V

SHDN

= OPEN,

CONDITIONS

= 5V, V

= Half Supply

= 3V, V

= Half Supply

= 5V, V

= V

to V

–

= 3V, V

= V

to V

–

MIN

TYP

0.1

0.9

0.6

1.8

0.2

0.5

–40

–50

–10

–23

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

2.5

120

112

105

100

2.4

MAX

2.5

1.1

2.2

UNITS

µA

P-P

nV/√Hz

pA/√Hz

MΩ

kΩ

V/mV

62001ff

Input Offset Voltage Match

(Channel-to-Channel) (Note 11)

∆I

Input Bias Current

= Half Supply

= V

–

to V

= Half Supply

= V

–

= V

–

to V

= V

–

to V

Shift

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

Input Offset Current

= Half Supply

= V

–

0.1Hz to 10Hz

f = 100kHz, V

= 5V

f = 10kHz, V

= 5V

Input Noise Voltage

Input Noise Voltage Density

Input Noise Current Density, Balanced Source

f = 10kHz, V

= 5V

Unbalanced Source f = 10kHz, V

= 5V

Input Resistance

Common Mode

Differential Mode

Common Mode

Differential Mode

= 5V, V

= 0.5V to 4.5V, R

= 1k to V

= 5V, V

= 1V to 4V, R

= 100Ω to V

= 3V, V

= 0.5V to 2.5V, R

= 1k to V

= 5V, V

= V

–

to V

= 5V, V

= 1.5V to 3.5V

= 3V, V

= V

–

to V

= 5V, V

= 1.5V to 3.5V

= 2.5V to 10V, LT6201DD V

= 2.5V to 7V

= 2.5V to 10V, LT6201DD V

= 2.5V to 7V

VOL

CMRR

Input Capacitance

Large-Signal Gain

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)

LT6200/LT6200-5

LT6200-10/LT6201

elecTrical characTerisTics

unless otherwise noted.

SYMBOL

PARAMETER

Output Voltage Swing LOW (Note 7)

= 25°C, V

= 5V, 0V; V

= 3V, 0V; V

= V

OUT

= half supply, V

SHDN

= OPEN,

CONDITIONS

No Load

SINK

= 5mA

= 5V, I

SINK

= 20mA

= 3V, I

SINK

= 20mA

No Load

SOURCE

= 5mA

= 5V, I

SOURCE

= 20mA

= 3V, I

SOURCE

= 20mA

= 5V

= 3V

= 5V

= 3V

SHDN

= 0.3V

SHDN

= 0.3V

–0.5

SHDN

= 0.3V

SHDN

= 0.3V to 4.5V, R

= 100Ω, V

= 5V

SHDN

= 4.5V to 0.3V, R

= 100Ω, V

= 5V

Frequency = 1MHz, V

= 5V

LT6200, LT6201

LT6200-5

LT6200-10

= 5V, A

= –1, R

= 1k, V

= 4V

LT6200, LT6201

= 5V, A

= –10, R

= 1k, V

= 4V

LT6200-5

LT6200-10

0.1

180

145

750

1450

210

340

3.28

4.66

165

±60

±50

MIN

TYP

150

160

220

240

±90

±80

16.5

1.3

200

1.8

280

0.3

MAX

100

290

300

110

190

400

450

UNITS

µA

MHz

V/µs

MHz

Output Voltage Swing HIGH (Note 7)

SHDN

OFF

GBW

Short-Circuit Current

Supply Current per Amplifier

Disabled Supply Current per Amplifier

SHDN

Pin Current

SHDN

Pin Input Voltage LOW

SHDN

Pin Input Voltage HIGH

Shutdown Output Leakage Current

Turn-On Time

Turn-Off Time

Gain Bandwidth Product

Slew Rate

FPBW

Full Power Bandwidth (Note 9)

Settling Time (LT6200, LT6201)

= 5V, V

OUT

= 3V

P-P

(LT6200)

0.1%, V

= 5V, V

STEP

= 2V, A

= –1, R

= 1k

The

●

denotes the specifications which apply over 0°C < T

< 70°C temperature range. V

= 5V, 0V; V

= 3V, 0V; V

= V

OUT

= half supply,

SHDN

= OPEN, unless otherwise noted.

SYMBOL

PARAMETER

Input Offset Voltage

CONDITIONS

= 5V, V

= Half Supply

= 3V, V

= Half Supply

= 5V, V

= V

to V

–

= 3V, V

= V

to V

–

Input Offset Voltage Match

(Channel-to-Channel) (Note 11)

Input Offset Voltage Drift (Note 8)

Input Bias Current

= Half Supply

= V

–

to V

= Half Supply

= V

–

= V

–

to V

= V

–

to V

= Half Supply

= V

–

MIN

TYP

0.2

0.3

1.5

0.2

0.4

2.5

MAX

1.2

2.7

1.8

2.8

UNITS

µV/ºC

µA

62001ff

–40

–50

–10

–23

0.5

0.1

0.02

0.4

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

∆I

Shift

Input Offset Current

LT6200/LT6200-5

LT6200-10/LT6201

The

●

denotes the specifications which apply over 0°C < T

< 70°C

temperature range. V

= 5V, 0V; V

= 3V, 0V; V

= V

OUT

= half supply, V

SHDN

= OPEN, unless otherwise noted.

SYMBOL

VOL

CMRR

PARAMETER

Large-Signal Gain

CONDITIONS

= 5V, V

= 0.5V to 4.5V,R

= 1k to V

= 5V, V

= 1.5V to 3.5V,R

= 100Ω to V

= 3V, V

= 0.5V to 2.5V,R

= 1k to V

= 5V, V

= V

–

to V

= 5V, V

= 1.5V to 3.5V

= 3V, V

= V

–

to V

= 5V, V

= 1.5V to 3.5V

= 3V to 10V, LT6201DD V

= 3V to 7V

= 3V to 10V, LT6201DD V

= 3V to 7V

No Load

SINK

= 5mA

= 5V, I

SINK

= 20mA

= 3V, I

SINK

= 20mA

No Load

SOURCE

= 5mA

= 5V, I

SOURCE

= 20mA

= 3V, I

SOURCE

= 20mA

= 5V

= 3V

= 5V

= 3V

SHDN

= 0.3V

SHDN

= 0.3V

elecTrical characTerisTics

MIN

7.5

TYP

105

100

170

115

260

270

MAX

UNITS

V/mV

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)

Output Voltage Swing LOW (Note 7)

110

310

120

210

440

490

Output Voltage Swing HIGH (Note 7)

Short-Circuit Current

Supply Current per Amplifier

Disabled Supply Current per Amplifier

±60

±45

±90

±75

1.35

215

1.8

295

0.3

µA

V/µs

MHz

SHDN

OFF

SHDN

Pin Current

SHDN

Pin Input Voltage LOW

SHDN

Pin Input Voltage HIGH

Shutdown Output Leakage Current

Turn-On Time

Turn-Off Time

Slew Rate

–0.5

0.1

180

190

310

3.07

4.45

SHDN

= 0.3V

SHDN

= 0.3V to 4.5V, R

= 100Ω, V

= 5V

SHDN

= 4.5V to 0.3V, R

= 100Ω, V

= 5V

= 5V, A

= –1, R

= 1k, V

= 4V

LT6200, LT6201

= 5V, A

= –10, R

= 1k, V

= 4V

LT6200-5

LT6200-10

FPBW

Full Power Bandwidth (Note 9)

= 5V, V

OUT

= 3V

P-P

(LT6200)

The

●

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

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

= 5V, 0V; V

= 3V, 0V; V

= V

OUT

= half supply, V

SHDN

= OPEN, unless otherwise noted. (Note 5)

SYMBOL

PARAMETER

Input Offset Voltage

CONDITIONS

= 5V, V

= Half Supply

= 3V, V

= Half Supply

= 5V, V

= V

to V

–

= 3V, V

= V

to V

–

Input Offset Voltage Match

(Channel-to-Channel) (Note 11)

Input Offset Voltage Drift (Note 8)

Input Bias Current

= Half Supply

= V

–

to V

= Half Supply

= V

–

MIN

TYP

0.2

0.3

1.5

0.2

0.4

2.5

MAX

1.5

2.8

3.5

4.3

UNITS

µV/ºC

µA

62001ff

–40

–50

–10

–23