Rainbow Electronics MAX5176 - Manual (Page 4)

MAX5174/MAX5176
Low-Power, Serial, 12-Bit DACs
with Voltage Output
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ELECTRICAL CHARACTERISTICS—MAX5176
(V DD = +2.7V to +3.6V, V REF = 1.25V, OS = AGND = DGND, R L = 5k
Ω
, C L = 100pF referenced to ground, T A = T MIN to T MAX , unless
otherwise noted. Typical values are at T
A
= +25°C).
Bits 12 Resolution
MAX5176A ±2
V REF = 1.6Vp-p + 0.8V DC , f = 1kHz,
code = all 0s
dB
MAX5176B
LSB
±4
INL Integral Nonlinearity (Note 5)
LSB ±1 DNL Differential Nonlinearity
mV ±10
CONDITIONS
V OS Offset Error (Note 2)
R L = ∞
LSB
-0.6 ±4
GE Gain Error
R L = 5k
Ω
-1.6 ±8
-80
µV/V 10 120 PSRR Power-Supply Rejection Ratio
f = 100kHz LSBp-p 2 Output Noise Voltage
nV/
√ Hz 80 Output Thermal Noise Density
V 0 V DD - 1.4 V REF Reference Input Range
k Ω 18 R REF Reference Input Resistance
V REF = 0.5Vp-p + 0.75V DC , slew-rate limited kHz 350 Reference -3dB Bandwidth
V REF = 0.6Vp-p + 0.9V DC , f = 10kHz,
code = FFF hex
dB 78 SINAD
Signal-to-Noise Plus Distortion
Ratio
Reference Feedthrough
V 2.2 V IH Input High Voltage
V 0.8 V IL Input Low Voltage
mV 200 V HYS Input Hysteresis
V IN = 0 or V DD µA 0.001 ±1 I IN Input Leakage Current
UNITS MIN TYP MAX SYMBOL PARAMETER
pF 8 C IN Input Capacitance
I SOURCE = 2mA V V DD - 0.5 V OH Output High Voltage
I SINK = 2mA V 0.13 0.4 V OL Output Low Voltage
STATIC PERFORMANCE
REFERENCE
MULTIPLYING-MODE PERFORMANCE
DIGITAL INPUT
DIGITAL OUTPUT