Manual

MAX5186/MAX5189
Dual, 8-Bit, 40MHz, Current/Voltage,
Simultaneous-Output DACs
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ELECTRICAL CHARACTERISTICS (continued)
(AV
DD
= DV
DD
= +3V ±10%, AGND = DGND = 0, f
CLK
= 40MHz, I
FS
= 1mA, 400Ω differential output, C
L
= 5pF, T
A
= T
MIN
to T
MAX
,
unless otherwise noted. Typical values are at T
A
= +25°C.)
V
IN
= 0 or DV
DD
PD = 1, DACEN = X, digital inputs at 0 or DV
DD
(X = don’t care)
PD = 0, DACEN = 0, digital inputs at 0 or DV
DD
PD = 0, DACEN = 1, digital inputs at 0 or DV
DD
PD = 0, DACEN = 1, digital inputs at 0 or DV
DD
DACEN = 0, MAX5186 only
MAX5186 only
MAX5186 only
CONDITIONS
pF10C
IN
Digital Input Capacitance
µA±1I
IN
Digital Input Current
V0.8V
IL
Digital Input Voltage Low
V2V
IH
Digital Input Voltage High
µA0.5 1I
SHDN
Shutdown Current
mA1.0 1.5I
STANDBY
Standby Current
mA4.2 5.0IDV
DD
Digital Supply Current
V2.7 3.3DV
DD
Digital Power-Supply Voltage
mA2.7 5.0IAV
DD
Analog Supply Current
V2.7 3.3AV
DD
Analog Power-Supply Voltage
mA/mA8Current Gain (I
FS
/I
REF
)
V-0.3 0.8Voltage Compliance of Output
mV400V
FS
Full-Scale Output Voltage
mV/V0.5Reference Supply Rejection
µA10I
REFOUT
Reference Output Drive
Capability
ppm/°C50TCV
REF
Output Voltage Temperature
Drift
V1.12 1.2 1.28V
REF
Output Voltage Range
µA-1 1Output Leakage Current
mA0.5 1 1.5I
FS
Full-Scale Output Current
Ω400R
L
DAC External Output Resistor
Load
UNITSMIN TYP MAXSYMBOLPARAMETER
ns10t
DS1
DAC1 DATA to CLK Rise
Setup Time
ns10t
DS2
DAC2 DATA to CLK Fall
Setup Time
ns0t
DH1
DAC1 CLK Rise to DATA
Hold Time
ns0t
DH2
DAC2 CLK Fall to DATA
Hold Time
ANALOG OUTPUT
TIMING CHARACTERISTICS
LOGIC INPUTS AND OUTPUTS
POWER REQUIREMENTS
REFERENCE