LTC6228/LTC6229

3

Rev. B

For more information www.analog.com

The l denotes the specifications which apply over the

full operating temperature range, otherwise specifications are at TA = 25°C. VS = ±5V,VCM = 0V, VSHDN = floating unless otherwise noted.

ORDER INFORMATION

ELECTRICAL CHARACTERISTICS (VS = ±5V)

SYMBOL PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VOS

Input Offset Voltage

l

–95

–250

20

95

250

μV

μV

∆VOS

Input Offset Voltage Match (LTC6229)

l

–140

–400

18

140

400

µV

µV

TCVOS

Input Offset Voltage Drift

l

0.4

μV/°C

IB

Input Bias Current (Note 6)

Bias Cancellation Disabled

l

–40

–44

–16

μA

μA

Bias Cancellation Enabled

l

–2.5

–4.1

0.6

2.5

4.1

μA

μA

∆IB

Input Bias Current Match (LTC6229)

Bias Cancellation Disabled

l

–2

–3

0.3

2

3

µA

µA

Bias Cancellation Enabled

l

–3

–4

0.3

3

4

µA

µA

IOS

Input Offset Current

Bias Cancellation Disabled

l

–0.55

–0.8

0.1

0.55

0.8

μA

μA

Bias Cancellation Enabled

l

–0.9

–1

0.1

0.9

1

μA

μA

∆IOS

Input Offset Current Match (LTC6229)

Bias Cancellation Disabled

l

–1

–1.4

0.15

1

1.4

µA

µA

Bias Cancellation Enabled

l

–1.3

–1.6

0.25

1.3

1.6

µA

µA

en

Input Noise Voltage Spectral Density

f = 1MHz

0.88

nV/√Hz

Integrated 1/f Noise

0.1Hz to 10Hz

0.94

μVP-P

in

Input Current Noise Spectral Density

f = 1MHz Bias Cancellation Disabled

f = 1MHz Bias Cancellation Enabled

3

6.3

pA/√Hz

pA/√Hz

CIN

Input Capacitance

Differential Mode

Common Mode

3.5

1.5

pF

pF

RIN

Input Resistance

Differential Mode

Common Mode

2.6

4

kΩ

MΩ

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC6228IS6#TRMPBF

LTC6228IS6#TRPBF

LTHGB

6-Lead TSOT-23

–40°C to 85°C

LTC6228HS6#TRMPBF

LTC6228HS6#TRPBF

LTHGB

6-Lead TSOT-23

–40ºC to 125°C

LTC6228IDC#TRMPBF

LTC6228IDC#TRPBF

LHGC

6-Lead 2mm × 2mm DFN

–40°C to 85°C

LTC6228HDC#TRMPBF

LTC6228HDC#TRPBF

LHGC

6-Lead 2mm × 2mm DFN

–40ºC to 125°C

LTC6228IS8#TRMPBF

LTC6228IS8#TRPBF

6228

8-Lead SOIC-8

–40°C to 85°C

LTC6228HS8#TRMPBF

LTC6228HS8#TRPBF

6228

8-Lead SOIC-8

–40ºC to 125°C

LTC6229IMS8E#PBF

LTC6229IMS8E#TRPBF

LTGHD

8-Lead MSOP

–40ºC to 85°C

LTC6229HMS8E#PBF

LTC6229HMS8E#TRPBF

LTGHD

8-Lead MSOP

–40ºC to 125°C

LTC6229IDD#PBF

LTC6229IDD#TRPBF

LHGF

10-Lead 3mm × 3mm DFN

–40ºC to 85°C

LTC6229HDD#PBF

LTC6229HDD#TRPBF

LHGF

10-Lead 3mm × 3mm DFN

–40ºC to 125°C

Consult ADI Marketing for parts specified with wider operating temperature ranges.

Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.