Rainbow Electronics MAX5155 - Manual (Page 2)

MAX5154/MAX5155
Low-Power, Dual, 12-Bit Voltage-Output DACs
with Serial Interface
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—MAX5154
(V DD = +5V ±10%, V REFA = V REFB = 2.048V, R L = 10k
Ω
, C L = 100pF, T A = T MIN to T MAX , unless otherwise noted. Typical values are
at T A = +25°C (OS_ tied to AGND for a gain of +2V/V).)
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
OSA, OSB to AGND........................(AGND - 4V) to (V
DD + 0.3V)
REF_, OUT_ to AGND.................................-0.3V to (V DD + 0.3V)
Digital Inputs (SCLK, DIN, CS, CL, PDL)
to DGND............................................................(-0.3V to +6V)
Digital Outputs (DOUT, UPO)
to DGND ................................................-0.3V to (V DD + 0.3V)
Maximum Current into Any Pin .........................................±20mA
Continuous Power Dissipation (T A = +70°C)
Plastic DIP (derate 10.5mW/°C above +70°C) ...........842mW
QSOP (derate 8.30mW/°C above +70°C) ...................667mW
CERDIP (derate 10.00mW/°C above +70°C) ..............800mW
Operating Temperature Ranges
MAX515_ _C_ E .................................................0°C to +70°C
MAX515_ _E_ E ..............................................-40C° to +85°C
MAX515_ _MJE.............................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
(Note 1)
Input code = 0000 hex,
V
REF_ = (V DD - 1.4Vp-p) at 1kHz
Input code = 1FFE hex,
V
REF_
= 0.67Vp-p at 2.5V
DC
4.5V
≤
V DD
≤
5.5V
Minimum with code 1554 hex
Normalized to 2.048V
Guaranteed monotonic
Code = 6
Normalized to 2.048V
dB -82 Reference Feedthrough
kHz 300 Reference 3dB Bandwidth
k
Ω
14 20 R REF Reference Input Resistance
REF Reference Input Range V 0 V DD - 1.4
±1
LSB
±1/2
INL
Bits 12 Resolution
Integral Nonlinearity
PSRR
V DD Power-Supply
Rejection Ratio
µV/V 20 260
ppm/°C 4 Gain-Error Tempco
LSB ±1 DNL Differential Nonlinearity
mV ±6 Vos Offset Error
ppm/°C 4 TCVos Offset Tempco
LSB -0.2 ±3 Gain Error
MAX5154A
MAX5154B
CONDITIONS UNITS MIN TYP MAX SYMBOL PARAMETER
Input code = 1FFE hex,
V
REF_ = 1Vp-p at 1.25V DC , f = 25kHz
dB 75 SINAD
Signal-to-Noise plus
Distortion Ratio
CL, PDL, CS, DIN, SCLK V 0.8 V
IL
Input Low Voltage
V IN = 0V to V DD µA 0.001 ±1 I IN Input Leakage Current
pF 8 C IN Input Capacitance
mV 200 V HYS Input Hysteresis
CL, PDL, CS, DIN, SCLK V 3 V IH Input High Voltage
STATIC PERFORMANCE
REFERENCE INPUT
MULTIPLYING-MODE PERFORMANCE
DIGITAL INPUTS