MAX5174 Просмотр технического описания (PDF) - Maxim Integrated

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MAX5174

Low-Power, Serial, 12-Bit DACs with Voltage Output

Maxim Integrated 

Low-Power, Serial, 12-Bit DACs

with Voltage Output

ELECTRICAL CHARACTERISTICS—MAX5176

(VDD = +2.7V to +3.6V, VREF = 1.25V, OS = AGND = DGND, RL = 5kΩ, CL = 100pF referenced to ground, TA = TMIN to TMAX, unless

otherwise noted. Typical values are at TA = +25°C).

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

STATIC PERFORMANCE

Resolution

12

Bits

Integral Nonlinearity (Note 5)

MAX5176A

INL

MAX5176B

±2

LSB

±4

Differential Nonlinearity

DNL

±1

LSB

Offset Error (Note 2)

Gain Error

Power-Supply Rejection Ratio

VOS

GE

PSRR

RL = ∞

RL = 5kΩ

±10

mV

-0.6

±4

LSB

-1.6

±8

10

120 µV/V

Output Noise Voltage

Output Thermal Noise Density

f = 100kHz

2

LSBp-p

80

nV/√Hz

REFERENCE

Reference Input Range

VREF

Reference Input Resistance

RREF

MULTIPLYING-MODE PERFORMANCE

0

VDD - 1.4

V

18

kΩ

Reference -3dB Bandwidth

VREF = 0.5Vp-p + 0.75VDC, slew-rate limited

350

kHz

Reference Feedthrough

VREF = 1.6Vp-p + 0.8VDC, f = 1kHz,

code = all 0s

-80

dB

Signal-to-Noise Plus Distortion

Ratio

SINAD

VREF = 0.6Vp-p + 0.9VDC, f = 10kHz,

code = FFF hex

78

dB

DIGITAL INPUT

Input High Voltage

Input Low Voltage

Input Hysteresis

Input Leakage Current

Input Capacitance

DIGITAL OUTPUT

Output High Voltage

Output Low Voltage

VIH

VIL

VHYS

IIN

CIN

VIN = 0 or VDD

VOH

VOL

ISOURCE = 2mA

ISINK = 2mA

2.2

V

0.8

V

200

mV

0.001 ±1

µA

8

pF

VDD - 0.5

V

0.13

0.4

V

4 _______________________________________________________________________________________

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