MAX1034BEUG+ Maxim Integrated, MAX1034BEUG+ Datasheet - Page 2

• Manufacturer Part Number: MAX1034BEUG+
• Description: Analog to Digital Converters - ADC 8-/4-Channel, Multirange Inputs,
• Manufacturer: Maxim Integrated

Specifications of MAX1034BEUG+

• Rohs: yes
• Number Of Channels: 8/4
• Architecture: SAR
• Conversion Rate: 115 kSPs
• Resolution: 14 bit
• Input Type: Single-Ended/Differential
• Snr: 84.5 dB
• Interface Type: 3-Wire, QSPI, SPI
• Operating Supply Voltage: 2.7 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-24
• Maximum Power Dissipation: 1111.1 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 4.136 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-/4-Channel, ±V
Serial 14-Bit ADCs
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
external clock mode, V
C
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
DOUT
AVDD1
DGNDO..........................................-0.3V to (V DVDDO + 0.3V)
_______________________________________________________________________________________
= 50pF, C
= V
PARAMETER
AVDD2
SSTRB
= V
REF
DVDD
= 50pF, T
= 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input range (±V
= V
DVDDO
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
SYMBOL
= 5V, V
DNL
INL
REF
AGND1
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
= V
DGND
Multirange Inputs,
= V
DGNDO
CONDITIONS
CH0–CH7 to AGND1 ...................................................-6V to +6V
REF, REFCAP to AGND1 ....................-0.3V to (V AVDD1 + 0.3V)
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
20-Pin TSSOP (derate 13.6mW/°C above +70°C) .........1084mW
24-Pin TSSOP (derate 13.9mW/°C above +70°C)......1111.1mW
= V
Unipolar
Bipolar
Bipolar
AGND2
= V
AGND3
= 0V, f
A
MIN
= +25°C.)
14
CLK
= 3.5MHz (50% duty cycle),
±0.25
0.025
TYP
-1.0
0.5
1.0
1.5
1.0
±1
-2
2
0
3
1
2
MAX
±7.5
±7.5
±0.5
±0.8
±10
±1
±1
A
= +70°C)
LSB
ppm/°C
UNITS
%FSR
%FSR
µV/°C
LSB
LSB
Bits
mV
mV
RMS
REF
),