AD7982BRMZ Analog Devices Inc, AD7982BRMZ Datasheet - Page 11

• Manufacturer Part Number: AD7982BRMZ
• Description: IC ADC 18BIT 1MSPS PULSAR 10MSOP
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of AD7982BRMZ

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Design Resources: Converting a Single-Ended Signal with AD7982 Differential PulSAR ADC (CN0032) Precision Single-Supply Differential ADC Driver for Industrial-Level Signals (CN0180)
• Number Of Bits: 18
• Sampling Rate (per Second): 1M
• Number Of Converters: 1
• Power Dissipation (max): 8.6mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP (0.118", 3.00mm Width)
• Resolution (bits): 18bit
• Sampling Rate: 1MSPS
• Input Channel Type: Differential
• Supply Voltage Range - Analog: 2.375V To 2.625V
• Supply Current: 350nA
• Package: 10MSOP
• Resolution: 18 Bit
• Architecture: SAR
• Number Of Analog Inputs: 1
• Digital Interface Type: Serial (3-Wire, 4-Wire, SPI, QSPI, Microwire)
• Input Type: Voltage
• Signal To Noise Ratio: 98(Typ) dB
• Polarity Of Input Voltage: Bipolar
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.4
1.2
1.0
0.8
0.6
0.4
0.2
8
7
6
5
4
3
2
1
0
–55
2.375
0
Figure 19. Power-Down Currents vs. Temperature
Figure 18. Operating Currents vs. Supply Voltage
–35
2.425
–15
5
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
2.475
25
I
I
VDD
I
REF
VIO
45
2.525
I
VDD
65
+ I
VIO
85
2.575
105
125
2.625
Rev. A | Page 11 of 24
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–55
Figure 20. Operating Currents vs. Temperature
–35
–15
5
TEMPERATURE (°C)
25
I
I
VDD
I
REF
VIO
45
65
85
105
AD7982
125