MAX11205BEUB+T Maxim Integrated, MAX11205BEUB+T Datasheet - Page 5

• Manufacturer Part Number: MAX11205BEUB+T
• Description: Analog to Digital Converters - ADC 16-Bit Delta-Sigma
• Manufacturer: Maxim Integrated

Specifications of MAX11205BEUB+T

• Rohs: yes
• Number Of Channels: 1
• Architecture: Sigma-Delta
• Conversion Rate: 120 SPs
• Resolution: 16 bit
• Input Type: Single-Ended
• Interface Type: SPI
• Operating Supply Voltage: 1.7 V to 3.6 V, 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Power Dissipation: 444 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 3.6 V

(V
are at T
AVDD
130
120
110
100
240
220
200
180
160
140
120
100
300
250
200
150
100
90
80
70
60
50
40
50
0
2.70
Delta-Sigma ADC with 2-Wire Serial Interface
-45
1.6
A
= 3.6V, V
V
T
V
= +25NC.)
AVDD
A
DVDD
1.8
vs. AVDD VOLTAGE (MAX11205A)
vs. TEMPERATURE (MAX11205A)
= +85°C, +25°C, -45°C
-25
2.85
V
V
DIGITAL ACTIVE CURRENT
ANALOG ACTIVE CURRENT
ACTIVE SUPPLY CURRENT
2.0 2.2 2.4 2.6
= 3.6V
= 1.8V
TOTAL
AVDD
DVDD
vs. DVDD VOLTAGE
-5
DVDD
3.00
= 3.6V
TEMPERATURE (°C)
DVDD VOLTAGE (V)
AVDD VOLTAGE (V)
= 1.8V
16-Bit, Single-Channel, Ultra-Low Power,
_______________________________________________________________________________________
T
T
T
MAX11205A
A
A
A
15
= +85 ° C
= +25 ° C
= -45 ° C
3.15
= 1.8V, V
35
2.8 3.0
MAX11205B
3.30
55
3.2
REFP
3.45
75
3.4
- V
3.60
3.6
95
REFN
= V
240
220
200
180
160
140
120
100
300
250
200
150
100
3.0
2.5
2.0
1.5
1.0
0.5
50
0
0
AVDD
2.70
-45
1.7
VOLTAGE (MAX11205A/MAX11205B)
V
V
DIGITAL SLEEP CURRENT vs. DVDD
DVDD
AVDD
vs. AVDD VOLTAGE (MAX11205B)
vs. TEMPERATURE (MAX11205B)
1.9
V
-25
; internal clock; T
2.85
AVDD
V
ANALOG ACTIVE CURRENT
ACTIVE SUPPLY CURRENT
= 1.8V
TOTAL
= 3.6V
2.1
DVDD
= 3.6V
-5
2.3
3.00
= 1.8V
TEMPERATURE (°C)
DVDD VOLTAGE (V)
AVDD VOLTAGE (V)
T
T
T
A
A
A
2.5
15
= +85 ° C
= +25 ° C
= -45 ° C
T
3.15
A
= +25°C
2.7
35
Typical Operating Characteristics
2.9
T
3.30
A
A
= -45°C
55
T
3.1
A
= T
= +85°C
3.45
3.3
MIN
75
3.5
to T
3.60
95
MAX
, unless otherwise noted. Typical values
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
2.6
2.5
2.4
2.3
2.2
2.1
2.0
0
0
-45
-45
2.7
VOLTAGE (MAX11205A/MAX11205B)
V
SLEEP CURRENT vs. TEMPERATURE
V
V
INTERNAL OSCILLATOR FREQUENCY
ANALOG SLEEP CURRENT vs. AVDD
V
V
DVDD
AVDD
DVDD
V
DVDD
AVDD
2.8
AVDD
-25
-25
T
A
(MAX11205A/MAX11205B)
= +25°C
= 3.6V
= 1.8V
= 1.8V
2.9
= 1.8V
= 3.0V
vs. TEMPERATURE
-5
-5
TEMPERATURE (°C)
TEMPERATURE (°C)
3.0
AVDD VOLTAGE (V)
15
15
3.1
V
DVDD
T
A
= +85°C
MAX11205A
MAX11205B
3.2
35
35
TOTAL
3.3
55
55
T
A
3.4
= -45°C
75
75
3.5
3.6
95
95
5