Rainbow Electronics MAX5253 User Manual
Page 2
MAX5253
+3V, Quad, 12-Bit Voltage-Output DAC
with Serial Interface
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
DD
= +3.0V to +3.6V, AGND = DGND = 0V, REFAB = REFCD = 1.25V, R
L
= 5k
Ω
, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise
noted. Typical values are at T
A
= +25°C. Output buffer connected in unity-gain configuration (Figure 9).)
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 AGND...............................................................-0.3V, +6V
V
DD
to DGND ..............................................................-0.3V, +6V
AGND to DGND ..................................................................±0.3V
REFAB, REFCD to AGND ...........................-0.3V to (V
DD
+ 0.3V)
OUT_, FB_ to AGND...................................-0.3V to (V
DD
+ 0.3V)
Digital Inputs to DGND.............................................-0.3V to +6V
DOUT, UPO to DGND ................................-0.3V to (V
DD
+ 0.3V)
Continuous Current into Any Pin.......................................±20mA
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 8.00mW/°C above +70°C) .................640mW
SSOP (derate 8.00mW/°C above +70°C) ......................640mW
CERDIP (derate 11.11mW/°C above +70°C) .................889mW
Operating Temperature Ranges
MAX5253_C_P ......................................................0°C to +70°C
MAX5253_E_P ...................................................-40°C to +85°C
MAX5253BMJP ................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Code-dependent, minimum at code 555 hex
V
DD
= +3.0V to +3.6V
Guaranteed monotonic
CONDITIONS
k
Ω
10
R
REF
Reference Input Resistance
V
0
V
DD
- 1.4
V
REF
Reference Input Range
LSB
±0.35
±1.0
INL
Integral Nonlinearity
mV
Offset Error
±1.0
±6.0
LSB
±4.0
GE
Gain Error
µV/V
PSRR
Power-Supply Rejection Ratio
300
±0.25
±0.5
Bits
12
N
Resolution
ppm/°C
1
Gain-Error Tempco
LSB
GE
Gain Error (Note 1)
±4.0
ppm/°C
6
Offset-Error Tempco
LSB
±1.0
INL
Integral Nonlinearity
(Note 1)
LSB
±1.0
DNL
Differential Nonlinearity
±6.0
mV
V
OS
Offset Error
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
MAX5253BC/E
STATIC PERFORMANCE—ANALOG SECTION
MATCHING PERFORMANCE
(T
A
= +25°C)
REFERENCE INPUT
MAX5253AC/E
MAX5253BMJP
±2.0