Electrical characteristics (continued), Timing characteristics – Rainbow Electronics MAX534 User Manual
Page 3
MAX534
+5V, Low-Power, 8-Bit Quad DAC
with Rail-to-Rail Output Buffers
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +4.5V to +5.5V, V
REF
= 4.096V, AGND = DGND = 0V, R
L
= 10k
Ω
, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Typical values are at V
DD
= +5V and T
A
= +25°C.)
MAX534M
MAX534C/E
V
REF
= 0.5Vp-p, 3dB bandwidth
To 1/2LSB, from code 00 to code FF hex
(Note 5)
CODE = FF hex
V
REF
= 4Vp-p at 1kHz, code = FF hex
I
SINK
= 1.6mA
V
IN
= 0V or V
DD
(Note 4)
Code 80 hex to code 7F hex
I
SOURCE
= 0.2mA
VREF = 0V, code 00 to code FF hex (Note 6)
CONDITIONS
µA
2.5
10
Shutdown Current
mA
0.8
1.5
I
DD
Supply Current
0.8
1.3
V
4.5
5.5
V
DD
Power-Supply Voltage
POWER SUPPLIES
µV
RMS
60
Wideband Amplifier Noise
kHz
380
Multiplying Bandwidth
SINAD
Signal-to-Noise Plus
Distortion Ratio
dB
80
nV-s
50
Digital-to-Analog Glitch Impulse
nV-s
5
Digital Feedthrough and
Crosstalk
V
0.3V
DD
V
IL
Input Low Voltage
V
0.7V
DD
V
IH
DIGITAL INPUTS
Input High Voltage
µs
8
Output Settling Time
V/µs
0.6
Voltage-Output Slew Rate
DYNAMIC PERFORMANCE
V
0.4
V
OL
Output Low Voltage
µA
±1.0
I
IN
Input Current
pF
10
C
IN
Input Capacitance
DIGITAL OUTPUTS
V
V
DD
- 0.5
V
OH
Output High Voltage
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
TIMING CHARACTERISTICS
(V
DD
= +4.5V to +5.5V, V
REF
= 4.096V, AGND = DGND = 0V, C
DOUT
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Typical values are at V
DD
= +5V and T
A
= +25°C.)
MAX534C/E
MAX534M
MAX534C/E
40
20
ns
50
25
t
LDAC
LDAC Pulse Width Low
MAX534C/E
MAX534M
MAX534M
MAX534C/E
40
20
CONDITIONS
ns
50
25
t
CLW
CLR Pulse Width Low
MAX534M
40
ns
50
t
CLL
CS Rise to LDAC Fall Setup
Time (Note 7)
50
µs
60
t
VDCS
V
DD
Rise to
CS Fall Setup Time
(Note 4)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
MAX534C/E
MAX534M
90
ns
100
t
CSW
CS Pulse Width High
V
REF
= 4Vp-p at 10kHz
70