MAX5156BEEE View Datasheet(PDF) - Maxim Integrated
Part Name
Description
MFG CO.
MAX5156BEEE Datasheet PDF : 16 Pages
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Low-Power, Dual, 12-Bit Voltage-Output DACs
with Configurable Outputs
ELECTRICAL CHARACTERISTICS—MAX5157 (continued)
(VDD = +2.7V to +3.6V, VREFA = VREFB = 1.25V, RL = 10kΩ, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted. Typical values
are at TA = +25°C, output buffer connected in unity-gain configuration (Figure 9).)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
POWER SUPPLIES
Positive Supply Voltage
Power-Supply Current
Power-Supply Current in
Shutdown
VDD
IDD
(Note 7)
IDD(SHDN) (Note 7)
2.7
3.6
V
0.5
0.6
mA
1
8
µA
Reference Current in
Shutdown
±1
µA
TIMING CHARACTERISTICS
SCLK Clock Period
tCP
(Note 4)
SCLK Pulse Width High
tCH
SCLK Pulse Width Low
tCL
CS Fall to SCLK Rise Setup
Time
tCSS
100
ns
40
ns
40
ns
40
ns
SCLK Rise to CS Rise Hold
Time
tCHS
0
ns
DIN Setup Time
DIN Hold Time
SCLK Rise to DOUT Valid
Propagation Delay
tDS
tDH
tDO1
CLOAD = 200pF
50
ns
0
ns
120
ns
SCLK Fall to DOUT Valid
Propagation Delay
SCLK Rise to CS Fall Delay
CS Rise to SCLK Rise Hold
CS Pulse Width High
tDO2
tCS0
tCS1
tCSW
CLOAD = 200pF
120
ns
10
ns
40
ns
100
ns
Note 5: Accuracy is specified from code 20 to code 4095.
Note 6: Accuracy is better than 1LSB for VOUT greater than 6mV and less than VDD - 100mV. Guaranteed by PSRR test at the end
points.
Note 7: Digital inputs are set to either VDD or DGND, code = 0000 hex, RL = ∞.
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