Datasheet

MAX5186/MAX5189
Dual, 8-Bit, 40MHz, Current/Voltage,
Simultaneous-Output DACs
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(AV
DD
= DV
DD
= 3V, 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. ≥ +25°C guaranteed by production test, < +25°C guaranteed by design and characterization. Typical values are at
T
A
= +25°C.)
Note 1: Excludes reference and reference resistor (MAX5189) tolerance.
ns10t
CL
Clock Low Time
ns10t
CH
Clock High Time
ns25t
CLK
Clock Period
µs50PD Fall Time to V
OUT
µs0.5DACEN Rise Time to V
OUT
ns5
CS Fall to CLK Fall Time
ns5
CS Fall to CLK Rise Time
PARAMETER SYMBOL MIN TYP MAX UNITSCONDITIONS
0.150
0.125
0.100
0.075
0.050
0.025
0
-0.025
-0.050
0 32 64 96 128 160 192 224 256
INTEGRAL NONLINEARITY
vs. DIGITAL INPUT CODE
MAX5186/9toc01
DIGITAL INPUT CODE
INL (LSB)
0.100
0.075
0.050
0.025
0
-0.025
-0.050
-0.075
0 32 64 96 128 160 192 224 256
DIFFERENTIAL NONLINEARITY
vs. DIGITAL INPUT CODE
MAX5186/9toc02
DIGITAL INPUT CODE
DNL (LSB)
2.45
2.47
2.51
2.49
2.53
2.55
2.5 3.53.0 4.0 4.5 5.0 5.5
ANALOG SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5186/9toc03
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
MAX5189
MAX5186
1.5
2.0
3.0
2.5
3.5
4.0
-40 -15 10 35 60 85
ANALOG SUPPLY CURRENT
vs. TEMPERATURE
MAX5186/9toc04
TEMPERATURE (°C)
ANALOG SUPPLY CURRENT (mA)
MAX5186
MAX5189
0
2
6
4
8
10
2.5 3.53.0 4.0 4.5 5.0 5.5
DIGITAL SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5186/9toc05
SUPPLY VOLTAGE (V)
DIGITAL SUPPLY CURRENT (mA)
MAX5189
MAX5186
0
1
3
2
4
5
-40-1510356085
DIGITAL SUPPLY CURRENT
vs. TEMPERATURE
MAX5186/9toc06
TEMPERATURE (°C)
DIGITAL SUPPLY CURRENT (mA)
MAX5186
MAX5189
Typical Operating Characteristics
(AV
DD
= DV
DD
= 3V, AGND = DGND = 0, 400Ω differential output, I
FS
= 1mA, C
L
= 5pF, T
A
= +25°C, unless otherwise noted.)