5 V, Lo w -P o w e r, Vo lt a g e -Ou t p u t ,
S e ria l 1 0 -Bit DACs
04/MAX15
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(V = 5V, V = 0V, AGND = DGND = 0V, REFIN = 2.048V (external), RFB = BIPOFF = VOUT (MAX504), C
= 33µF (MAX504),
DD
SS
REFOUT
R = 10kΩ, C = 100pF, T = T
to T , unless otherwise noted.)
MAX
L
L
A
MIN
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
REFERENCE OUTPUT (REFOUT—MAX504 Only)
T
= +25°C
2.024
2.015
2.011
2.048
2.072
2.081
2.085
A
Reference Output Voltage
MAX504C
V
MAX504E
Temperature Coefficient
Resistance
TC
30
ppm/°C
Ω
REFOUT
R
(Note 4)
0.5
2
REFOUT
Power-Supply Rejection Ratio
Noise Voltage
PSRR
4.5V ≤ V ≤ 5.5V
200
400
µV/V
µVp-p
µF
DD
e
0.1Hz to 10kHz
n
Required External Capacitor
C
3.3
2.4
REFOUT
DIGITAL INPUTS (DIN, SCLK, CS, CLR)
Input High
V
IH
V
V
Input Low
V
IL
0.8
±1
Input Current
I
IN
V
IN
= 0V or V
DD
µA
pF
Input Capacitance
DIGITAL OUTPUT (DOUT)
Output High
C
8
IN
V
OH
I
= 2mA
V
- 1
V
V
SOURCE
DD
Output Low
V
OL
I
= 2mA
0.4
SINK
DYNAMIC PERFORMANCE
Voltage-Output Slew Rate
Voltage-Output Settling Time
Digital Feedthrough
SR
T
= +25°C
0.15
0.25
25
5
V/µs
µs
A
To ±1/2LSB, VOUT = 2V
nV-s
CS = V , DIN = 100kHz
DD
REFIN = 1kHz, 2Vp-p (G = 1 or 2),
code = 1111...
Signal-to-Noise Plus Distortion
SINAD
68
dB
POWER SUPPLY
Positive Supply Voltage
V
4.5
5.5
400
300
V
DD
MAX504
MAX515
260
140
All inputs = 0V or V
output = no load
,
DD
Power-Supply Current
I
DD
µA
SWITCHING CHARACTERISTICS (Note 5)
CS Setup Time
t
20
15
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CSS
t
t
SCLK Fall to CS Fall Hold Time
SCLK Fall to CS Rise Hold Time
SCLK High Width
CSH0
CSH1
t
35
35
45
0
CH
SCLK Low Width
t
CL
DS
DH
DO
DIN Setup Time
t
DIN Hold Time
t
DOUT Valid Propagation Delay
CS High Pulse Width
CLR Pulse Width
t
C
= 50pF
80
L
t
20
25
50
CSW
t
CLR
t
CS Rise to SCLK Rise Setup Time
CS1
_______________________________________________________________________________________
3
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
