MAX1329BETL+ Maxim Integrated Products, MAX1329BETL+ Datasheet - Page 2

• Manufacturer Part Number: MAX1329BETL+
• Description: IC DAS 12BIT 300KSPS 40-TQFN-EP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1329BETL+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs,
Reference, Voltage Monitors, and Temp Sensor
ABSOLUTE MAXIMUM RATINGS
AV
DV
Analog Inputs to AGND....................................-0.3V to the lower
Digital Inputs to DGND.....................................-0.3V to the lower
Analog Outputs to AGND .................................-0.3V to the lower
Digital Outputs to DGND ..................................-0.3V to the lower
ELECTRICAL CHARACTERISTICS
(DV
0.01µF capacitor at REFADJ; T
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.
2
ADC
Resolution
DSP-Mode Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Offset Drift
Gain Error (Excluding Reference)
(Note 1)
Gain Temperature Coefficient
Voltage Range
Absolute Input Voltage Range
Input Leakage Current into
Analog Inputs
Input Capacitance
Acquisition Time
Conversion Time
Conversion Clock Frequency
ADC Supply Current (Note 3)
Aperture Delay
DD
DD
DD
_______________________________________________________________________________________
to AGND .........................................................-0.3V to +6V
to DGND.........................................................-0.3V to +6V
= 1.8V to 3.6V, AV
PARAMETER
DD
= 2.7V to 5.5V, V
A
= T
MIN
SYMBOL
t
t
CONV
DNL
of (AV
of (DV
of (AV
to T
INL
ACQ
t
AD
of (DV
MAX
REFDAC
DD
DD
DD
DD
, unless otherwise noted. Typical values are at T
No missing codes
256 oversampling, dither enabled
Normal mode (Note 1)
Normal mode (Note 1)
(Note 1)
Gain = 1
Gain = 2, 4
Gain = 8
Excluding reference
Unipolar mode, gain = 1, 2, 4, 8
Bipolar mode, gain = 1, 2, 4, 8
(Note 2)
Gain = 1, 2
Gain = 4, 8
Gain = 1, 2
Gain = 4, 8
12 clocks
Normal operation mode,
ADC converting at 234ksps
Fast power-down mode,
ADC converting at 234ksps
+ 0.3V) or +6V
+ 0.3V) or +6V
+ 0.3V) or +6V
+ 0.3V) or 6V
= V
REFADC
CONDITIONS
= 2.5V, external reference; 10µF capacitor at REFADC and REFDAC;
AGND to DGND.................................................... -0.3V to +0.3V
Continuous Current into Any Pin.......................................±50mA
Continuous Power Dissipation (T
Operation Temperature Range............................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) ................................+300°C
40-Pin Thin QFN (derate 37mW/°C above +70°C) ....2963mW
-V
(2 x Gain)
A
AGND
MIN
REFADC
= +25°C.)
0.6
1.2
2.4
0.1
12
16
0
A
= +70°C)
/
±1.5
±0.8
±0.5
TYP
325
210
24
48
30
+ V
+ V
(2 x Gain)
R E F AD C
R E F AD C
Gain
AV
MAX
±0.1
±1.5
±2.5
5.0
±1
±1
±4
±1
DD
/
/
ppm/°C
UNITS
LSB
LSB
µV/°C
% FS
MHz
Bits
Bits
mV
nA
pF
µA
µs
µs
ns
V
V
12
12