Rainbow-electronics MAX5153 Manual do Utilizador descarregar pdf (Página 4)

MAX5152/MAX5153

Low-Power, Dual, 13-Bit Voltage-Output DACs

with Configurable Outputs

4 _______________________________________________________________________________________

ELECTRICAL CHARACTERISTICS—MAX5153

= +2.7V to +3.6V, V

REFA

= V

REFB

= 1.25V, R

= 10kΩ, C

= 100pF, T

= T

MIN

to T

MAX

, unless otherwise noted. Typical values

are at T

= +25°C, output buffer connected in unity-gain configuration (Figure 9).)

= 0V to V

CL, PDL, CS, DIN, SCLK

Input code = 1FFF hex,

REF

= 1Vp-p at 1.25V

, f = 15kHz

Input code = 0000 hex,

REF

= (V

- 1.4V) at 1kHz

2.7V ≤ V

≤ 3.6V

Input code = 1FFF hex,

REF(AC)

= 0.67Vp-p at 1.25V

Normalized to 1.25V

(Note 5)

Guaranteed monotonic

Code = 40

Minimum with code 1555 hex

Normalized to 1.25V

CONDITIONS

pF8C

Input Capacitance

µA0 ±0.1I

Input Leakage Current

mV200V

HYS

Input Hysteresis

V0.8V

Input Low Voltage

V2.2V

Input High Voltage

dB73SINAD

Signal-to-Noise plus

Distortion Ratio

dB-92Reference Feedthrough

kHz600Reference 3dB Bandwidth

kΩ14R

REF

Reference Input Resistance

1.4

REFReference Input Range

±1

Bits13NResolution

µV/V20 320PSRR

Power-Supply

Rejection Ratio

ppm/°C6Gain-Error Tempco

LSB-0.5 ±8Gain Error

LSB

±2

INLIntegral Nonlinearity

LSB±1DNLDifferential Nonlinearity

mV±6V

Offset Error

ppm/°C6TCV

Offset Tempco

UNITSMIN TYP MAXSYMBOLPARAMETER

MAX5153A

MAX5153B

SINK

= 2mA

SOURCE

= 2mA

V0.13 0.4V

Output Low Voltage

- 0.5V

Output High Voltage

STATIC PERFORMANCE

REFERENCE INPUT (V

REF

)

MULTIPLYING-MODE PERFORMANCE

DIGITAL INPUTS

DIGITAL OUTPUTS (DOUT, UPO)

1 2 3 4 5 6 7 8 9 ... 19 20

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