MAX1302AEUG+T Maxim Integrated, MAX1302AEUG+T Datasheet - Page 2

• Manufacturer Part Number: MAX1302AEUG+T
• Description: Analog to Digital Converters - ADC 16Bit, 8Ch, 4.096V Multi-In Serial ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1302AEUG+T

• Rohs: yes
• Number Of Channels: 8/4
• Architecture: SAR
• Conversion Rate: 115 kSPs
• Resolution: 16 bit
• Input Type: Single-Ended/Differential
• Snr: 90 dB
• Interface Type: SPI
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-24
• Maximum Power Dissipation: 1111.1 mW
• Number Of Converters: 1
• Voltage Reference: 4.096 V

ABSOLUTE MAXIMUM RATINGS
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
8-Channel, ±V
Serial 16-Bit ADC
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
cycle), external clock mode, V
range (±V
2
DC ACCURACY (Notes 1, 2)
Resolution
Integral Nonlinearity
Differential Nonlinearity
Transition Noise
Offset Error
Channel-to-Channel Gain
Matching
Channel-to-Channel Offset Error
Matching
Offset Temperature Coefficient
Gain Error
Gain Temperature Coefficient
DYNAMIC SPECIFICATIONS f
Signal-to-Noise Plus Distortion
AVDD1
DGNDO............................................-0.3V to (V
_______________________________________________________________________________________
= V
REF
PARAMETER
AVDD2
), C
DOUT
= V
= 50pF, C
DVDD
= V
REF
IN(SINE-WAVE)
SSTRB
DVDDO
= 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input
SYMBOL
REF
SINAD
= 50pF, T
DNL
INL
= 5V, V
= 5kHz, V
DVDDO
AGND1
A
MAX1302A
MAX1302B
No missing codes
External or internal reference
Single-ended inputs
Differential inputs
(Note 3)
Unipolar or bipolar
Unipolar or bipolar
Unipolar
Bipolar
Fully differential
Unipolar
Bipolar
Fully differential
Unipolar
Bipolar
Differential inputs, FSR = 2 x V
Single-ended inputs, FSR = V
Single-ended inputs, FSR = V
Single-ended inputs, FSR = V
Multirange Inputs,
= -40°C to +85°C, unless otherwise noted. Typical values are at T
+ 0.3V)
= V
IN
= FSR - 0.05dB, f
DGND
CONDITIONS
= V
CH0–CH7 to AGND1 ...................................................-6V to +6V
REF, REFCAP to AGND1 ......................-0.3V to (V
Continuous Current (any pin) ...........................................±50mA
Continuous Power Dissipation (Multilayer board, T
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
Soldering Temperature (reflow) .......................................+260°C
DGNDO
24-Pin TSSOP (derate 13.9mW/°C above +70°C).....1111.1mW
Unipolar
Bipolar
Bipolar
SAMPLE
= V
REF
REF
REF
REF
AGND2
/2
/4
= 130ksps (Notes 1, 2)
= V
AGND3
MIN
16
80
-1
= 0V, f
0.025
±1.0
±1.0
TYP
-1.0
-2.0
CLK
1.0
1.5
1.0
90
88
85
82
1
0
3
1
2
= 3.5MHz (50% duty
A
MAX
±7.5
±7.5
±0.5
±0.8
±10
±2
±4
+2
±1
= +25°C.)
AVDD1
A
= +70°C)
LSB
ppm/°C
UNITS
%FSR
%FSR
+ 0.3V)
µV/°C
LSB
LSB
Bits
mV
mV
dB
RMS