Rainbow Electronics MAX5233 - Manual (Page 2)

MAX5232/MAX5233
3V/5V, 10-Bit, Serial Voltage-Output Dual DACs
with Internal Reference
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—MAX5233
(V DD = +4.5V to +5.5V, OS_ = AGND = DGND = 0, 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.)
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, DGND ...............................................-0.3V to +6V
AGND to DGND.....................................................-0.3V to +0.3V
Digital Inputs to DGND.............................................-0.3V to +6V
Digital Output (DOUT) to DGND...................-0.3V to V
DD + 0.3V
OUT_ to AGND .............................................-0.3V to V DD + 0.3V
OS_ to AGND...................................................-4V to V DD + 0.3V
Maximum Current into Any Pin............................................50mA
Continuous Power Dissipation (T
A
= +70°C)
16-Pin QSOP (derate 8.3mW/°C above +70°C)...........667mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
STATIC PERFORMANCE
Resolution N 10 Bits
Integral Nonlinearity (Note 1) INL ±0.5 LSB
Differential Nonlinearity DNL ±1 LSB
Offset Error (Note 2) V OS
±3 mV
Offset-Temperature Coefficient (Note 3) TCV OS 8 µV/°C
Full-Scale Voltage V
FS
Code = 3FF hex, T
A
= +25°C 4.067 4.092 4.117 V
Full-Scale Temperature Coefficient
(Notes 3 and 6)
TCV FS 10 30 ppm/°C
Power-Supply Rejection PSR 4.5V ≤ V
DD
≤ 5.5V 30 200 µV
DC Crosstalk (Note 4) 100 µV
REFERENCE
Output-Voltage V REF 2.465 V
Output Voltage Temperature Coefficient
(Note 3)
TCV REF 10 ppm/°C
Reference External Load Regulation V OUT /I OUT 0 ≤ I
OUT
≤ 100µA (sourcing) 0.1 2 µV/µA
Reference Short-Circuit Current 4 mA
DIGITAL INPUTS
Input High Voltage V IH 0.7 x V DD V
Input Low Voltage V IL 0.3 x V DD V
Input Hysteresis V HYS 200 mV
Input Leakage Current I IN Digital inputs = 0 or V DD
±1 µA
Input Capacitance C
IN
8 pF
DIGITAL OUTPUTS
Output High Voltage V OH I SOURCE = 2mA 4.25 V
Output Low Voltage V OL I SINK = 2mA 0.2 V