MAX5122 Maxim, MAX5122 Datasheet - Page 4

• Manufacturer Part Number: MAX5122
• Description: +5V/+3V / 12-Bit / Serial / Force/Sense DACs with 10ppm/C Internal Reference
• Manufacturer: Maxim

TIMING CHARACTERISTICS—MAX5122 (+5V)
(V
in unity-gain, T
+5V/+3V, 12-Bit, Serial, Force/Sense DACs
with 10ppm/°C Internal Reference
ELECTRICAL CHARACTERISTICS—MAX5123 (+3V) (continued)
(V
in unity-gain, T
4
Input Leakage Current
Input Capacitance
DIGITAL OUTPUTS
Output High Voltage
Output Low Voltage
DYNAMIC PERFORMANCE
Voltage Output Slew Rate
Output Settling Time
Output Voltage Swing (Note 4)
Current into FB
Time Required to Exit Shutdown
Digital Feedthrough
POWER REQUIREMENTS
Power-Supply Voltage (Note 5)
Power-Supply Current (Note 5)
Power-Supply Current in Shutdown
SCLK Clock Period
SCLK Pulse Width High
SCLK Pulse Width Low
CS Fall to SCLK Rise Setup Time
SCLK Rise to CS Rise Hold Time
SDI Setup Time
SDI Hold Time
SCLK Rise to DOUT Valid
Propagation Delay Time
SCLK Fall to DOUT Valid
Propagation Delay Time
SCLK Rise to CS Fall Delay Time
CS Rise to SCLK Rise Hold Time
CS Pulse Width High
DD
DD
_______________________________________________________________________________________
= +5V ±10%, AGND = DGND, 33nF capacitor at REFADJ, internal reference, R
= +3V ±10%, AGND = DGND, 33nF capacitor at REFADJ, internal reference, R
PARAMETER
PARAMETER
A
A
= T
= T
MIN
MIN
to T
to T
MAX
MAX
, unless otherwise noted. Typical values are at T
, unless otherwise noted. Typical values are at T
SYMBOL
SYMBOL
I
SHDN
V
t
V
V
t
t
t
t
t
t
C
I
CSW
SR
t
t
CSH
t
t
DO1
DO2
I
t
CSS
CS0
CS1
DD
IN
OH
DD
CP
CH
DS
DH
OL
CL
IN
V
I
I
To ±0.5LSB, V
CS = V
V
C
C
SOURCE
SINK
IN
SCLK
LOAD
LOAD
= 0 or V
= 2mA
= 3Vp-p
DD
= 200pF
= 200pF
= 2mA
, f
SCLK
DD
CONDITIONS
CONDITIONS
STEP
= 100kHz,
= 1.25V
A
A
= +25°C.)
= +25°C.)
L
L
= 5kΩ, C
= 5kΩ, C
L
L
V
DD
= 100pF, output amplifier connected
= 100pF, output amplifier connected
MIN
-0.1
MIN
2.7
100
100
-1
40
40
40
40
10
40
0
0
- 0.5
0 to V
0.001
TYP
0.13
500
TYP
0.6
20
8
0
2
5
3
DD
MAX
MAX
600
0.4
0.1
3.6
20
80
80
1
nV-sec
UNITS
UNITS
V/µs
ms
µA
µA
µA
µA
pF
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V