MAX6325ESA datasheet(4/12 Pages) MAXIM

4 / 12 page

1ppm/°C, Low-Noise, +2.5V/+4.096V/+5V

Voltage References

_______________________________________________________________________________________

ELECTRICAL CHARACTERISTICS—MAX6350

(VIN = 10V, IOUT = 0mA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)

(Note 4)

4.999

5.000

5.001

VOUT

Output Voltage

+25°C

ppm

Temperature Hysteresis

0.5

1.0

MAX6350

0.75

1.5

+25°C

MAX6350C_A

MAX6350E_A

CONDITIONS

ppm/

1000h

≤ VIN ≤ 10V

Long-Term Stability

∆VOUT / t

+25°C

Line Regulation (Note 2)

∆VOUT /

∆VIN

ppm/V

Figure 1

To ±0.01% of final value

VIN

Input Voltage Range

+25°C

2.0

3.0

Supply Current

IIN

C, E, M

3.3

Trim-Adjustment Range

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

∆VOUT

C, E, M

±30

±50

µs

Turn-On Settling Time

ton

+25°C

C, E, M

+25°C

10V

≤ VIN ≤ 36V

0.1Hz

≤ f ≤ 10Hz

10Hz

≤ f ≤ 1kHz

3.0

µVp-p

Output Noise Voltage (Note 3)

+25°C

2.5

5.0

µVRMS

Output Voltage Temperature

Coefficient (Note 1)

TCVOUT

ppm/°C

1.0

2.5

MAX6350MJA

Note 1: Temperature coefficient is measured by the box method; i.e., the maximum

∆VOUT is divided by ∆T x VOUT.

Note 2: Line regulation (

∆VOUT / (VOUT x ∆VIN)) and load regulation (∆VOUT / (VOUT x ∆IOUT)) are measured with pulses and do not

include output voltage changes due to die-temperature changes.

Note 3: Noise specifications are 100% tested for the 10Hz to 1kHz bandwidth. Production testing in the 0.1Hz to 10Hz bandwidth is

available upon request.

Note 4: Temperature hysteresis is specified at TA = +25°C by measuring VOUT before and after changing temperature by +25°C

using the plastic DIP package.

+25°C

Sourcing: 0mA

≤ IOUT ≤ 15mA

Sinking: -15mA

≤ IOUT ≤ 0mA

ppm/mA

∆VOUT /

∆IOUT

Load Regulation (Note 2)

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