MAX159ACUA+T Maxim Integrated, MAX159ACUA+T Datasheet - Page 5

• Manufacturer Part Number: MAX159ACUA+T
• Description: Analog to Digital Converters - ADC 10-Bit 108ksps 5.25V Precision ADC
• Manufacturer: Maxim Integrated

Specifications of MAX159ACUA+T

• Rohs: yes
• Number Of Channels: 1
• Architecture: SAR
• Conversion Rate: 108 KSPs
• Resolution: 10 bit
• Input Type: Pseudo-Differential
• Snr: No
• Interface Type: QSPI, Serial (SPI, Microwire)
• Operating Supply Voltage: 2.7 V to 5.25 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: uMAX
• Maximum Power Dissipation: 727 mW
• Minimum Operating Temperature: 0 C
• Number Of Converters: 1
• Voltage Reference: 5.25 V

(V
MAX159; T
DD
1500
1300
1100
900
700
500
= +3.0V, V
2.5
V
R
C
CODE = 1010101000
REF
L
L
A
=
= 50pF
3.0
= +25°C, unless otherwise noted.)
= V
vs. SUPPLY VOLTAGE
DD
REF
SUPPLY CURRENT
108ksps, Serial 10-Bit ADCs in 8-Pin µMAX
3.5
1000
= 2.5V, 0.1µF capacitor at REF, f
0.20
0.15
0.10
0.05
_______________________________________________________________________________________
800
600
400
200
V
0
DD
0
4.0
2.5
2.5
(V)
OFFSET ERROR vs. SUPPLY VOLTAGE
V
REF
4.5
3.0
= V
3.0
DD
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE
5.0
3.5
3.5
V
V
5.5
DD
DD
4.0
4.0
(V)
(V)
4.5
4.5
1500
1250
1000
750
500
5.0
5.0
-60
SCLK
+2.7V, Low-Power, 2-Channel,
-40
V
R
C
CODE = 1010101000
REF
L
L
5.5
5.5
=
= 50pF
= 2.17MHz, 16 clocks/conversion cycle (108ksps); CH- = GND for
-20 0
= V
DD
vs. TEMPERATURE
SUPPLY CURRENT
TEMPERATURE (°C)
20 40 60 80 100 120 140
Typical Operating Characteristics
1000
0.20
0.15
0.10
0.05
800
600
400
200
0
0
-60
-60
V
OFFSET ERROR vs. TEMPERATURE
-40
REF
-35
= V
-20 0
DD
-10
SHUTDOWN CURRENT
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
10,000
1000
15
100
20 40
0.1
10
1
0.1
40
V
CODE = 1010101000
C
REF
L
60 80 100 120 140
= 50pF
65
1
= V
DD
vs. SAMPLING RATE
90
SUPPLY CURRENT
SAMPLING RATE (sps)
10
115
100
140
1k
10k
100k
5