MAX5138 Datasheet, PDF (2/17 Pages) Maxim Integrated Products – Low-Power, Single, 16-/12-Bit, Buffered Voltage-Output DACs

Low-Power, Single, 16-/12-Bit,
Buffered Voltage-Output DACs
ABSOLUTE MAXIMUM RATINGS
AVDD to AGND ........................................................-0.3V to +6V
DVDD to AGND ........................................................-0.3V to +6V
OUT to AGND...............................................-0.3V to the lower of
(AVDD + 0.3V) and +6V
REFI, REFO, M/Z to AGND ...........................-0.3V to the lower of
(AVDD + 0.3V) and +6V
SCLK, DIN, CS to AGND ..............................-0.3V to the lower of
(DVDD + 0.3V) and +6V
LDAC, READY to AGND...............................-0.3V to the lower of
(DVDD + 0.3V) and +6V
Continuous Power Dissipation (T_A = +70°C)
16-Pin TQFN (derate at 14.7mW/°C above +70°C) ..1176.5mW
Maximum Current into Any Input or Output
with the Exception of M/Z Pin .......................................±50mA
Maximum Current into M/Z Pin ...........................................±5mA
Operating Temperature Range .........................-40°C to +105°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°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.
ELECTRICAL CHARACTERISTICS
(V_AVDD = 2.7V to 5.25V, V_DVDD = 2.7V to 5.25V, V_AVDD ≥ V_DVDD, V_AGND = 0, V_REFI = V_AVDD - 0.25V, C_OUT = 200pF, R_OUT = 10kΩ,
T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at T_A = +25°C.)
PARAMETER
STATIC ACCURACY (Notes 1, 2)
Resolution
MAX5138 Integral Nonlinearity
MAX5139 Integral Nonlinearity
Differential Nonlinearity
Offset Error
Offset-Error Drift
Gain Error
SYMBOL
N
INL
INL
DNL
OE
GE
CONDITIONS
MAX5138
MAX5139
V_REFI = 5V,
AVDD = 5.25V
(Note 3)
T_A = +25°C
V_REFI = 5V, AVDD = 5.25V
Guaranteed monotonic
(Note 4)
(Note 4)
Gain Temperature Coefficient
REFERENCE INPUT
Reference-Input Voltage Range
V_REFI
AVDD = 3V to 5.25V
AVDD = 2.7V to 3V
Reference Input Impedance
INTERNAL REFERENCE
Reference Voltage
Reference Temperature Coefficient
Reference Output Impedance
Line Regulation
Maximum Capacitive Load
V_REFO
T_{A =} +25°C
(Note 5)
C_R
MIN TYP MAX UNITS
16
Bits
12
-9
±2
+11
LSB
±6
-1 ±0.25 +1
LSB
-1.0
+1.0
LSB
-10
±1
+10
mV
±4
µV/°C
-0.5 ±0.2 +0.5 % of FS
±2
ppm
FS/°C
2
AVDD
2
AVDD -
V
0.2
113
kΩ
2.437
2.440
10
1
100
0.1
2.443
25
V
ppm/°C
Ω
ppm/V
nF
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