Datasheet

AVDD1 to AGND1 ...................................................-0.3V to +6V
AVDD2 to AGND2 ...................................................-0.3V to +6V
DVDD to DGND .......................................................-0.3V to +6V
DVDDO to DGNDO .................................................-0.3V to +6V
DVDD to DVDDO ....................................................-0.3V to +6V
DVDD, DVDDO to AVDD1.......................................-0.3V to +6V
AVDD1, DVDD, DVDDO to AVDD2 ......................... -0.3V to +6V
DGND, DGNDO, AGND3, AGND2 to AGND1 .....-0.3V to +0.3V
CS, SCLK, DIN, DOUT, SSTRB to
DGNDO ......................................... -0.3V to (V
DVDDO
+ 0.3V)
CH0–CH7 to AGND1 ........................................ -16.5V to +16.5V
REF, REFCAP to AGND1 ................... -0.3V to (V
AVDD1
+ 0.3V)
Continuous Current (any pin) ...........................................±50mA
Continuous Power Dissipation (T
A
= +70°C)
20-Pin TSSOP (derate 11mW/°C above +70°C) .........879mW
24-Pin TSSOP (derate 12.2mW/°C above +70°C) ...... 976mW
Operating Temperature Range ........................... -40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range ............................ -65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
(V
AVDD1
= V
AVDD2
= V
DVDD
= V
DVDDO
= 5V, V
AGND1
= V
DGND
= V
DGNDO
= V
AGND2
= V
AGND3
= 0V, f
CLK
= 3.5MHz (50% duty
cycle), external clock mode, V
REF
= 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input
range (±3 x V
REF
), C
DOUT
= 50pF, C
SSTRB
= 50pF, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DC ACCURACY (Notes 1, 2)
Resolution 16 Bits
Integral Nonlinearity INL
MAX130_A ±1.0 ±2
LSB
MAX130_B ±1.0 ±4
Differential Nonlinearity DNL No missing codes -1 +2 LSB
Transition Noise External or internal reference 1 LSB
RMS
Offset Error
Single-ended inputs
Unipolar 0 ±20
mVBipolar -1.0 ±12
Differential inputs (Note 3) Bipolar -2.0 ±20
Channel-to-Channel Gain
Matching
Unipolar or bipolar 0.025 %FSR
Channel-to-Channel Offset Error
Matching
Unipolar or bipolar 1.0 mV
Offset Temperature Coefcient
Unipolar 3
µV/°CBipolar 1
Fully differential 2
Gain Error
Unipolar ±0.5
%FSRBipolar ±0.8
Fully differential ±1
Gain Temperature Coefcient
Unipolar 2
ppm/°CBipolar 1
Fully differential 2
DYNAMIC SPECIFICATIONS f
IN(SINE-WAVE)
= 5kHz, V
IN
= FSR - 0.05dB (Notes 1, 2)
Signal-to-Noise Plus Distortion SINAD
Differential inputs, FSR = ±6 x V
REF
91
dB
Single-ended inputs, FSR = ±3 x V
REF
89
Single-ended inputs, FSR = (±3 x V
REF
)/2 86
Single-ended inputs, FSR = (±3 x V
REF
)/4 80 83
MAX1300/MAX1301 8- and 4-Channel, ±3 x V
REF
Multirange Inputs,
Serial 16-Bit ADCs
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Absolute Maximum Ratings
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