MAX196ACAI datasheet(3/16 Pages) MAXIM

3 / 16 page

Multirange, Single +5V, 12-Bit DAS

with 12-Bit Bus Interface

_______________________________________________________________________________________

ELECTRICAL CHARACTERISTICS (continued)

(VDD = 5V ±5%; unipolar/bipolar range; external reference mode, VREF = 4.096V; 4.7µF at REF pin; external clock, fCLK = 2.0MHz

with 50% duty cycle; TA = TMIN to TMAX; unless otherwise noted. Typical values are at TA = +25°C.)

MAX198

MAX196

MAX198

MAX196

-600

360

IIN

-1200

720

µA

±VREF/2 range

±VREF range

±5V range

-1200

±10V range

-600

Bipolar

Input Voltage Range

(see Table 3)

VIN

-10

-5

MAX196

-VREF

VREF

-VREF/2

VREF/2

MAX198

Bipolar

MAX196

MAX198

0V to 5V or 0V to VREF/2 range

0V to 10V or 0V to VREF range

±5V or ±VREF/2 range

±10V or ±VREF range

Buffer Voltage Gain

1.6384

V/V

REFADJ Adjustment Range

±1.5

With recommended circuit (Figure 1)

Capacitive Bypass at REF

4.7

µF

REFADJ Output Voltage

2.465

2.500

2.535

Load Regulation

0mA to 0.5mA output current (Note 6)

0VREF

0VREF/2

Unipolar

Input Resistance

∆VIN

∆IIN

Ω

360

Unipolar

Input Current

720

Bipolar

0V to 5V range

0.1

0V to 10V range

Unipolar

2.5

Small-Signal Bandwidth

MHz

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

2.5

-3dB

rolloff

1.25

010

Track/Hold Acquisition Time

µs

Input Capacitance

REF Output Voltage

VREF

4.076

4.096

4.116

REF Output Tempco

(Contact Maxim Applications for

guaranteed temperature drift

specifications)

ppm/°C

Output Short-Circuit Current

CONDITIONS

(Note 5)

TA = +25°C

MAX196_C/MAX198_C

fCLK = 2.0MHz

TC VREF

MAX196_M/MAX198_M

MAX196_E/MAX198_E

ANALOG INPUT

INTERNAL REFERENCE

MAX196ACAI Datasheet(PDF) 3 Page - Maxim Integrated Products

MAX196ACAI Datasheet(HTML) 3 Page - Maxim Integrated Products

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Datasheet Download

Link URL