Rainbow Electronics MAX5251 - Manual (Page 2)

MAX5251
+3V, Quad, 10-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 to +6V
V DD to DGND ...........................................................-0.3V to +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
MAX5251_C_P ......................................................0°C to +70°C
MAX5251_E_P ...................................................-40°C to +85°C
MAX5251BMJP ................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Code dependent, minimum at code 554 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
µV/V PSRR Power-Supply Rejection Ratio 100 800
±0.25 ±0.5
Bits 10 N Resolution
ppm/°C 1 Gain-Error Tempco
LSB GE Gain Error (Note 1) ±2.4
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
MAX5251BC/E
STATIC PERFORMANCE—ANALOG SECTION
MATCHING PERFORMANCE (T A = +25°C) REFERENCE INPUT
MAX5251AC/E
MAX5251BMJP ±2.0