LT6375

3

6375fa

For more information www.linear.com/LT6375

ELECTRICAL CHARACTERISTICS The

l

denotes the specifications which apply over the full operating

temperature range, –40°C < TA < 85°C for I-grade parts, –40°C < TA < 125°C for H-grade parts, otherwise specifications are at TA = 25°C,

V+ = 15V, V– = –15V, VCM = VOUT = VREF = 0V. VCMOP is the common mode voltage of the internal op amp. For Resistor Divider

Ratio = 7, ±REFA = ± REFC = OPEN, ±REFB = 0V. For Resistor Divider Ratio = 20, ±REFA = ±REFC = 0V, ±REFB = OPEN. For Resistor

Divider Ratio = 25, ±REFA = ±REFB = ±REFC = 0V.

SYMBOL PARAMETER

CONDITIONS

LT6375A

LT6375

UNITS

MIN

TYP

MAX

MIN

TYP

MAX

G

Gain

VOUT = ±10V

1

1

V/V

∆G

Gain Error

VOUT = ±10V

l

±0.0007 ±0.0035

±0.005

±0.001 ±0.006

±0.0075

%

%

∆G/∆T

Gain Drift vs Temperature

(Note 6)

VOUT = ±10V

l

±0.2

±1

±0.2

±1

ppm/°C

GNL

Gain Nonlinearity

VOUT = ±10V

l

±1

±2

±3

±1

±2

±3

ppm

ppm

VOS

Output Offset Voltage

V– < VCMOP < V+ –1.75V

Resistor Divider Ratio = 7

Resistor Divider Ratio = 7

Resistor Divider Ratio = 20

Resistor Divider Ratio = 20

Resistor Divider Ratio = 25

Resistor Divider Ratio = 25

l

l

l

100

250

300

300

750

700

2000

900

2500

120

300

400

450

1500

1200

4000

1500

5000

µV

µV

µV

µV

µV

µV

∆VOS/∆T Output Offset Voltage Drift

(Note 6)

V– < VCMOP < V+ –1.75V

Resistor Divider Ratio = 7

Resistor Divider Ratio = 20

l

l

3

8

9

23

4

10

12

30

µV/°C

µV/°C

RIN

Input Impedance (Note 8)

Common Mode

Resistor Divider Ratio = 7

Resistor Divider Ratio = 20

Resistor Divider Ratio = 25

Differential

l

l

l

l

93

84

83

320

111

100

99

380

129

116

115

440

93

84

83

320

111

100

99

380

129

116

115

440

kΩ

kΩ

kΩ

kΩ

CMRR

Common Mode Rejection Ratio MS16 Package

Resistor Divider Ratio = 7, VCM = ±28V

Resistor Divider Ratio = 7, VCM = ±28V

Resistor Divider Ratio = 20, VCM = ±28V

Resistor Divider Ratio = 20, VCM = ±28V

Resistor Divider Ratio = 25, VCM = ±28V

Resistor Divider Ratio = 25, VCM = ±28V

Resistor Divider Ratio = 25, VCM = ±270V

Resistor Divider Ratio = 25, VCM = ±270V

l

l

l

l

96

94

96

94

96

94

97

94

106

106

106

107

89

83

89

83

89

83

90

83

100

100

100

100

dB

dB

dB

dB

dB

dB

dB

dB

DF14 Package

Resistor Divider Ratio = 7, VCM = ±28V

Resistor Divider Ratio = 7, VCM = ±28V

Resistor Divider Ratio = 20, VCM = ±28V

Resistor Divider Ratio = 20, VCM = ±28V

Resistor Divider Ratio = 25, VCM = ±28V

Resistor Divider Ratio = 25, VCM = ±28V

Resistor Divider Ratio = 25, VCM = ±270V

Resistor Divider Ratio = 25, VCM = ±270V

l

l

l

l

94

92

94

92

94

92

95

92

104

104

104

105

89

83

89

83

89

83

90

83

100

100

100

100

dB

dB

dB

dB

dB

dB

dB

dB

VCM

Input Voltage Range (Note 7)

l

–270

270

–270

270

V

PSRR

Power Supply Rejection Ratio

VS = ±1.65V to ±25V, VCM = VOUT =

Mid-Supply

Resistor Divider Ratio = 7

Resistor Divider Ratio = 20

Resistor Divider Ratio = 25

l

l

l

101

93

91

115

104

101

98

90

88

110

100

100

dB

dB

dB