MAX1028BEEP Maxim Integrated, MAX1028BEEP Datasheet - Page 7

• Manufacturer Part Number: MAX1028BEEP
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1028BEEP

• Number Of Channels: 12/6
• Architecture: SAR
• Conversion Rate: 300 KSPs
• Resolution: 10 bit
• Input Type: Single-Ended/Differential
• Snr: Yes
• Interface Type: 3-Wire (SPI, Microwire), QSPI
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QSOP-20
• Maximum Power Dissipation: 727 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: Internal 4.096 V or External

(V
DD
4.051
4.050
4.049
4.048
4.047
= +5V, V
-40
INTERNAL REFERENCE VOLTAGE
REF
-15
-0.25
-0.50
-0.75
-1.00
1.00
0.75
0.50
0.25
-0.5
-1.0
0.5
vs. TEMPERATURE
= +4.096V, f
0
0
TEMPERATURE (°C)
4.75
-40
_______________________________________________________________________________________
10
GAIN ERROR vs. SUPPLY VOLTAGE
TEMPERATURE SENSOR ERROR
4.85
GRADE B
-15
35
vs. TEMPERATURE
SUPPLY VOLTAGE (V)
SCLK
TEMPERATURE (°C)
4.95
10
60
= 4.8MHz, C
5.05
35
85
Temp Sensor, Internal Reference
10-Bit 300ksps ADCs with FIFO,
5.15
60
Typical Operating Characteristics (continued)
LOAD
0.6
0.5
0.4
0.3
0.2
0.1
0
4.75
5.25
85
= 30pF, T
4.85
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
OFFSET ERROR
A
4.95
= +25°C, unless otherwise noted.)
5.05
-0.5
-1.0
0.5
-1
-2
-3
-4
-5
5.15
0
1
0
-40
0
GAIN ERROR vs. TEMPERATURE
5.25
-15
vs. SOURCE IMPEDANCE
2
SOURCE IMPEDANCE (kΩ)
SAMPLING ERROR
TEMPERATURE (°C)
10
4
0.6
0.5
0.4
0.3
0.2
0.1
0
-40
35
6
-15
vs. TEMPERATURE
60
8
TEMPERATURE (°C)
OFFSET ERROR
10
85
10
35
60
85
7