max5774 Maxim Integrated Products, Inc., max5774 Datasheet - Page 5

• Manufacturer Part Number: max5774
• Description: 32-channel, 14-bit, Voltage-output Dacs With Serial Interface
• Manufacturer: Maxim Integrated Products, Inc.

ELECTRICAL CHARACTERISTICS—MAX5774 (-2.5V to +7.5V Output Voltage Range)
(continued)
(AV
= GS1 = GS2 = 0, program the offset DAC to 1000h. V
0, all offset and gain registers = 0000h, unless otherwise noted. Typical values are at T
Digital-to-Analog Glitch Impulse
DAC-to-DAC Crosstalk
Output-Noise Spectral Density at
1kHz
ANALOG OUTPUTS (OUT0 to OUT31)
Output Voltage Range
Resistive Load to Ground
Capacitive Load to Ground
DC Output Impedance
Short-Circuit Current
GROUND-SENSE ANALOG INPUTS (GS1 and GS2)
Input-Voltage Range
Ground-Sense Gain
Input Resistance
REFERENCE INPUT (REF)
Input Resistance
Reference Input Voltage Range
DIGITAL INPUTS (CS, SCLK, DIN, LDAC, RESET, DSP)
Input-Voltage High
Input-Voltage Low
Input Capacitance
Input Current
DIGITAL OUTPUT (DOUT)
Output-Voltage Low
Output-Voltage High
Tri-State Leakage Current
Tri-State Output Capacitance
POWER REQUIREMENTS (AV
Output-Amplifier Positive Supply
Voltage
CC
= +7.75V to +8.25V (Note 1), AV
PARAMETER
_______________________________________________________________________________________
CC
, V
32-Channel, 14-Bit, Voltage-Output
SYMBOL
SS
C
AV
V
DD
A
V
V
V
, AGND, AV
C
V
V
I
OUT
REF
I
OH
GS
GS
IN
OL
IH
L
IL
IN
CC
= +5V ±5%, DV
Major carry transition
(Note 6)
Full-scale code
V
Sourcing, full scale, output connected to
AGND
Sinking, zero scale, output connected to
AV
Relative to AGND
-0.5V ≤ V
Referred to REFGND
+2.7V ≤ DV
+3.6V < DV
Digital inputs = 0 or DV
I
I
SINK
SOURCE
SS
DD
CC
= -2.75V, AV
REF
, DV
= 1mA
= +3.0V, R
GS
= 0.2mA
DACs with Serial Interface
DD
DD
DD
DD
≤ +0.5V, V
, DGND)
= +2.7V to AV
≤ +3.6V
≤ +5.25V
CONDITIONS
CC
L
= +7.75V (Note 1)
= ∞, C
SS
DD
= -2.75V
DD
L
= 50pF referenced to V
, V
SS
= -2.75V to -3.25V, AGND = DGND = REFGND
A
= +25°C.)
DV
DV
0.993
2.900
0.7 x
0.8 x
7.50
MIN
-2.5
-0.5
2.4
10
70
1
DD
DD
SS
, T
1.000
3.000
TYP
A
120
250
0.1
+5
25
50
10
10
-5
= T
MIN
1.005
3.100
MAX
+7.5
+0.5
8.25
to T
±10
100
0.8
0.4
±1
MAX
, SCLK =
nV/√Hz
UNITS
nV-s
nV-s
MΩ
mA
V/V
kΩ
kΩ
pF
pF
µA
µA
pF
Ω
V
V
V
V
V
V
V
V
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