MAX4236 datasheet(6/14 Pages) MAXIM

6 / 14 page

SOT23, Very High Precision, 3V/5V

Rail-To-Rail Op Amps

_______________________________________________________________________________________

-10

-6 -4

-8

-2

VOS DISTRIBUTION

VOS (µV)

VCC = 5V

TCVOS DISTRIBUTION

TCVOS (µV/°C)

-2.0 -1.5 -1.0 -0.5

0.5

1.0 1.5

2.0

VCC = 5V

OFFSET VOLTAGE vs. TEMPERATURE

-80

-60

-20

-40

-50

-25

100

125

TEMPERATURE (

°C)

Typical Operating Characteristics

(VCC = +5V, VEE = 0, VCM = VCC/2, RL = 100kΩ to VCC/2, TA = +25°C, unless otherwise noted.)

ELECTRICAL CHARACTERISTICS (SOT23-6) (continued)

(VCC = +2.4V to +5.5V, VEE = 0, VCM = 0, VOUT = VCC/2, RL = 100kΩ to VCC/2, TA = TMIN to TMAX, unless otherwise noted. Typical

values are at VCC = +5V and TA = +25°C.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

MAX4236

Settling Time

VOUT settling to within 0.01%

MAX4237

µs

Total Harmonic Distortion

THD

f = 5kHz, VOUT = 2Vp-p, VCC = +5V

RL = 10kΩ

0.001

Input Capacitance

CIN

f = 100kHz

7.5

Input Voltage Noise Density

f = 1kHz

nV/

√Hz

Input Noise Voltage

enp-p

f = 0.1Hz to 10Hz

0.2

µVp-p

MAX4236

200

Capacitive Load Stability

CLOAD

No sustained oscillations

MAX4237

200

Shutdown Mode Output

Leakage

IOUT(SH)

Device in shutdown mode (SHDN = VEE)

VOUT = 0 to VCC

±0.01

±1.0

µA

SHDN Logic Low

VIL

0.3 x VCC

SHDN Logic High

VIH

0.7 x VCC

SHDN Input Current

SHDN = VEE or VCC

µA

Shutdown Delay Time

t(SH)

RL = 1kΩ

1µs

Shutdown Recovery Time

t(EN)

RL = 1kΩ

4µs

Note 1: All devices are 100% production tested at TA = +25°C; all specifications over temperature are guaranteed by design,

unless otherwise specified.

Note 2: Guaranteed by design, not production tested.

Note 3: Maxim specification limits for the temperature coefficient of the offset voltage (TCVOS) are 100% tested for the A-grade, 8-

pin SO and µMAX packages.

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