AD7490BCPZ Analog Devices Inc, AD7490BCPZ Datasheet - Page 9

• Manufacturer Part Number: AD7490BCPZ
• Description: IC ADC 12BIT 16CH 32-LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD7490BCPZ

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Bits: 12
• Sampling Rate (per Second): 1M
• Number Of Converters: 1
• Power Dissipation (max): 12.5mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN, CSP Exposed Pad
• Resolution (bits): 12bit
• Sampling Rate: 1MSPS
• Input Channel Type: Single Ended
• Supply Voltage Range - Analog: 2.7V To 5.25V
• Supply Current: 2.5mA
• Digital Ic Case Style: CSP
• Number Of Elements: 1
• Resolution: 12Bit
• Architecture: SAR
• Sample Rate: 1MSPS
• Input Polarity: Unipolar
• Input Type: Voltage
• Rated Input Volt: 2.5/5V
• Differential Input: No
• Power Supply Requirement: Analog and Digital
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.25V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 12.5mW
• Differential Linearity Error: -0.95LSB/1.5LSB
• Integral Nonlinearity Error: ±1LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Package Type: LFCSP EP
• Input Signal Type: Single-Ended
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7490CBZ - BOARD EVAL CONTROL FOR AD7490
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

–0.2
–0.4
–0.6
–0.8
–1.0
–50
–55
–60
–65
–70
–75
–80
–85
1.0
0.8
0.6
0.4
0.2
0
10
0
f
T
V
RANGE = 0V TO REF
V
TEMPERATURE = 25°C
S
A
DD
DD
= 1MSPS
= 25°C
= 5.25V
= V
512
R
Figure 9. THD vs. Analog Input Frequency
IN
for Various Analog Source Impedances
DRIVE
= 5Ω
1024
= 5V
Figure 10. Typical INL
INPUT FREQUENCY (Hz)
1536
IN
CODE
2048
100
R
IN
R
2560
IN
= 10Ω
= 100Ω
3072
R
IN
= 1000Ω
3584
1000
4096
Rev. C | Page 9 of 28
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
0
0
V
TEMPERATURE = 25°C
DD
= V
512
DRIVE
1024
= 5V
Figure 11. Typical DNL
1536
CODE
2048
2560
3072
3584
AD7490
4096