Rainbow Electronics MAX534 User Manual
Page 2
MAX534
+5V, Low-Power, 8-Bit Quad DAC
with Rail-to-Rail Output Buffers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(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.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
V
DD
to DGND ..............................................................-0.3V, +6V
V
DD
to AGND...............................................................-0.3V, +6V
Digital Input Voltage to DGND ....................................-0.3V, +6V
Digital Output Voltage to DGND....................-0.3V, (V
DD
+ 0.3V)
AGND to DGND ..................................................................±0.3V
REF ................................................................-0.3V, (V
DD
+ 0.3V)
OUT_ ...........................................................................-0.3V, V
DD
Maximum Current into Any Pin............................................50mA
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 10.53mW/°C above +70°C) .........842mW
QSOP (derate 8.3mW/°C above +70°C) .....................667mW
CERDIP (derate 10.00mW/°C above +70°C) ..............800mW
Operating Temperature Ranges
MAX534 _ C_ E ..................................................0°C to +70°C
MAX534 _ E_ E ...............................................-40°C to +85°C
MAX534 _ MJE .............................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Code = FF hex, measured with I
L
= 0mA to
1.6mA
R
L
= open
(Note 3)
Code = FF hex
(Note 2)
Code = FF hex, V
DD
= 4.5V to 5.5V
Code = 00 hex
Guaranteed monotonic (all codes)
Code = 00 hex
Code = 00 hex, V
DD
= 4.5V to 5.5V
CONDITIONS
LSB/mA
0.156
Load Regulation
V
0
V
REF
Output Voltage Range
DAC OUTPUTS
dB
-60
AC Feedthrough
dB
-60
Channel-to-Channel Isolation
pF
10
Input Capacitance
k
Ω
322
460
598
Input Resistance
V
0
V
DD
Input Voltage Range
±1
Bits
8
Resolution
REFERENCE INPUTS
µV/°C
±10
Full-Scale Temperature
Coefficient
LSB
1
Full-Scale Error Supply
Rejection
µV/°C
±10
Zero-Code Temperature
Coefficient
±2
LSB
±1.0
DNL
Differential Nonlinearity (Note 1)
mV
±20
ZCE
Zero-Code Error
LSB
1
Zero-Code-Error Supply
Rejection
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
MAX534B
LSB
INL
Integral Nonlinearity
(Note 1)
Code = FF hex
mV
±30
Full-Scale Error
STATIC ACCURACY
MAX534A