LT6370

3

Rev. 0

For more information www.analog.com

ELECTRICAL CHARACTERISTICS The

l

denotes the specifications which apply over the specified

temperature range, otherwise specifications are at TA = 25°C. VS = ±15V, VCM = VREF = 0V, RL = 2kΩ.

SYMBOL PARAMETER

CONDITIONS

LT6370A

LT6370

UNITS

MIN

TYP

MAX

MIN

TYP

MAX

G

Gain Range

G = (1 + 24.2k/RG) (Note 2)

1

1000

1

1000

V/V

Gain Error (Notes 3, 4)

G = 1

G = 1

G = 10

G = 10, TA = –40°C to 85°C

G = 10, TA = –40°C to 125°C

G = 100

G = 100, TA = –40°C to 85°C

G = 100, TA = –40°C to 125°C

G = 1000

G = 1000, TA = –40°C to 85°C

G = 1000, TA = –40°C to 125°C

l

l

l

l

l

l

l

–0.004

–0.02

–0.02

–0.05

0.01

0.02

0.08

0.4

0.58

0.08

0.4

0.58

0.15

0.47

0.65

–0.004

–0.02

–0.02

–0.05

0.015

0.025

0.1

0.42

0.6

0.1

0.42

0.6

0.2

0.52

0.7

%

%

%

%

%

%

%

%

%

%

%

Gain vs Temperature

(Notes 3, 4)

G = 1 (Note 5)

G > 1(Note 6)

l

l

0.2

20

0.5

30

0.2

20

0.5

50

ppm/°C

ppm/°C

Gain Nonlinearity (Notes 3, 7) VOUT = ±10V, G = 1

VOUT = ±10V, G = 1

VOUT = ±10V, G = 10

VOUT = ±10V, G = 10

VOUT = ±10V, G = 100

VOUT = ±10V, G = 100

VOUT = ±10V, G = 1000

VOUT = ±10V, G = 1000

l

l

l

l

1

3

20

50

3

6

20

65

30

105

200

270

1

3

20

50

5

8

30

75

55

130

300

370

ppm

ppm

ppm

ppm

ppm

ppm

ppm

ppm

VOUT = ±10V, G = 1, RL = 600Ω

VOUT = ±10V, G = 10, RL = 600Ω

VOUT = ±10V, G = 100, RL = 600Ω

VOUT = ±10V, G = 1000, RL = 600Ω

4

6

30

250

4

6

30

250

ppm

ppm

ppm

ppm

VOST, Total Input Referred Offset Voltage, VOST = VOSI + VOSO/G

VOSI

Input Offset Voltage

(Note 8)

S8E Package

MS8 Package

DD10 Package

S8E Package, TA = –40°C to 85°C

S8E Package, TA = –40°C to 125°C

MS8 Package, TA = –40°C to 85°C

MS8 Package, TA = –40°C to 125°C

DD10 Package, TA = –40°C to 85°C

DD10 Package, TA = –40°C to 125°C

l

l

l

l

l

l

±9

±25

±100

±125

±15

±8

±15

±55

±35

±60

±130

±155

±125

±150

±155

±180

μV

μV

μV

μV

μV

μV

μV

μV

μV

VOSO

Output Offset Voltage

(Note 8)

S8E Package

MS8 Package

DD10 Package

S8E Package, TA = –40°C to 85°C

S8E Package, TA = –40°C to 125°C

MS8 Package, TA = –40°C to 85°C

MS8 Package, TA = –40°C to 125°C

DD10 Package, TA = –40°C to 85°C

DD10 Package, TA = –40°C to 125°C

l

l

l

l

l

l

±60

±165

±390

±515

±70

±30

±45

±265

±150

±250

±490

±615

±325

±400

±510

±650

μV

μV

μV

μV

μV

μV

μV

μV

μV

VOSI/T

Input Offset Voltage Drift

(Notes 5, 8)

S8E Package, TA = –40°C to 85°C

S8E Package, TA = –40°C to 125°C

MS8 Package, TA = –40°C to 85°C

MS8 Package, TA = –40°C to 125°C

DD10 Package, TA = –40°C to 85°C

DD10 Package, TA = –40°C to 125°C

l

l

l

l

l

l

±0.3

±0.4

±0.4

±0.5

±0.3

±0.4

±0.4

±0.5

μV/°C

μV/°C

μV/°C

μV/°C

μV/°C

μV/°C

Input Offset Voltage

Hysteresis (Note 9)

TA = –40°C to 85°C

TA = –40°C to 125°C

l

l

±1.5

±3

±1.5

±3

μV

μV