MAX4195ESA datasheet(4/13 Pages) MAXIM

4 / 13 page

MAX4194–MAX4197

Micropower, Single-Supply,

Rail-to-Rail, Precision

Instrumentation Amplifiers

Maxim Integrated | 4

www.maximintegrated.com

Electrical Characteristics (continued)

(VCC = +5V, VEE = 0V, RL = 25kΩ tied to VCC/2, VREF = VCC/2, TA = TMIN to TMAX, unless otherwise noted. Typical values are at

TA = +25°C.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Short-Circuit Current

(Note 2)

ISC

±4.5

Gain Equation

MAX4194 only

1 +

(50k

Ω/RG)

G = +1V

±0.01

±0.1

G = +10V

±0.03

±0.3

G = +100V/V

±0.05

±0.5

TA = +25°C,

VCM = VCC/2,

RL = 25k

Ω,

VEE + 0.1V

≤ VOUT

≤ VCC - 0.1V

G = +1000V/V, MAX4194

±0.5

G = +1V

±0.01

±0.1

G = +10V

±0.03

±0.3

G = +100V/V

±0.05

±0.5

Gain Error

TA = +25°C,

VCM = VCC/2,

RL = 5k

Ω,

VEE + 0.2V

≤ VOUT

≤ VCC - 0.2V

G = +1000V/V, MAX4194

±0.5

MAX4194/MAX4195, G = +1V/V

±1

±8

Gain Temperature

Coefficient (Note 1)

MAX4196/MAX4197

±1

±15

ppm/°C

50k

Ω Resistance

Temperature Coefficient

(Note 3)

TC50kΩ

MAX4194

±16

ppm/°C

Nonlinearity

VEE + 0.1V

≤ VOUT ≤ VCC - 0.1V,

VCM = VCC/2, G = +1V/V, +10V/V,

+100V/V, +1000V/V

±0.001

Capacitive-Load Stability

300

MAX4194

250

G = +1V/V

MAX4195

220

MAX4194

G = +10V/V

MAX4196

MAX4194

1.5

G = +100V/V

MAX4197

3.1

-3dB Bandwidth

BW-3dB

VOUT

≤ 0.1VP-P,

VCM = VCC/2

G = +1000V/V MAX4194

0.147

kHz

Slew Rate

VOUT = 2VP-P, G = +1V/V

0.06

V/µs

G = +1V/V

0.05

G = +10V/V

0.04

G = +100V/V

Settling Time

0.1%, VOUT = 2VP-P

G = +1000V/V

Total Harmonic Distortion

THD

VOUT = 2VP-P, G = +1V/V, f = 1kHz

0.001

Input Logic Voltage High

VIH

VCC - 1.5

Input Logic Voltage Low

VIL

VCC - 2.5

SHDN Input Current

VEE < VSHDN < VCC

MAX4195/MAX4196/

MAX4197 only

±0.1

µA

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