MAX1034BEUG+ Maxim Integrated, MAX1034BEUG+ Datasheet - Page 7

• 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

(V
cycle), external clock mode, V
range (±V
AVDD1
= V
REF
AVDD2
), C
DOUT
0.20
0.18
0.16
0.14
0.12
0.10
0.28
0.26
0.24
0.22
0.20
0.18
0.16
0.14
0.12
0.10
= V
_______________________________________________________________________________________
4.75
4.75
= 50pF, C
vs. PREAMPLIFIER SUPPLY VOLTAGE
T
DVDD
T
EXTERNAL CLOCK MODE
PARTIAL POWER-DOWN MODE
A
A
PREAMPLIFIER SUPPLY CURRENT
vs. DIGITAL I/O SUPPLY VOLTAGE
= +25°C
8-/4-Channel, ±V
= +85°C
DIGITAL I/O SUPPLY CURRENT
4.85
4.85
= V
T
REF
A
= -40°C
SSTRB
T
DVDDO
A
4.95
4.95
= 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input
= +25°C
V
V
DVDDO
AVDD2
T
= 50pF, unless otherwise noted.)
A
(V)
= 5V, V
(V)
5.05
5.05
= -40°C
T
A
5.15
5.15
= +85°C
Typical Operating Characteristics (continued)
AGND1
5.25
5.25
= V
DGND
= V
DGNDO
REF
0.136
0.134
0.132
0.130
0.128
0.126
0.124
0.122
0.120
0.55
0.53
0.51
0.49
0.47
0.45
= V
4.75
4.75
AGND2
Serial 14-Bit ADCs
Multirange Inputs,
PARTIAL POWER-DOWN MODE
PARTIAL POWER-DOWN MODE
vs. ANALOG SUPPLY VOLTAGE
vs. DIGITAL SUPPLY VOLTAGE
ANALOG SUPPLY CURRENT
4.85
DIGITAL SUPPLY CURRENT
4.85
T
A
= V
= +25°C
T
A
T
T
= +85°C
A
T
A
AGND3
A
= +85°C
4.95
= +25°C
4.95
= -40°C
T
V
A
V
AVDD1
DVDD
= -40°C
(V)
(V)
= 0V, f
5.05
5.05
5.15
5.15
CLK
= 3.5MHz (50% duty
5.25
5.25
7