AD7190BRUZ Analog Devices Inc, AD7190BRUZ Datasheet - Page 9

• Manufacturer Part Number: AD7190BRUZ
• Description: IC ADC 2CH 24BIT W/PGA 24TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD7190BRUZ

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Design Resources: Precision Weigh Scale Design Using AD7190 with Internal PGA (CN0102)
• Number Of Bits: 24
• Sampling Rate (per Second): 4.8k
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP (0.173", 4.40mm Width)
• Resolution (bits): 24bit
• Sampling Rate: 4.8kSPS
• Input Channel Type: Pseudo Differential
• Supply Voltage Range - Analog: 4.75V To 5.25V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
T
Table 3.
Parameter
AV
DV
AGND to DGND
Analog Input Voltage to AGND
Reference Input Voltage to AGND
Digital Input Voltage to DGND
Digital Output Voltage to DGND
AIN/Digital Input Current
Operating Temperature Range
Storage Temperature Range
Maximum Junction Temperature
Lead Temperature, Soldering
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
A
Reflow
DD
DD
= 25°C, unless otherwise noted.
to AGND
to AGND
Rating
−0.3 V to +6.5 V
−0.3 V to +6.5 V
−0.3 V to +0.3 V
−0.3 V to AV
−0.3 V to AV
−0.3 V to DV
−0.3 V to DV
10 mA
−40°C to +105°C
−65°C to +150°C
150°C
260°C
DD
DD
DD
DD
+ 0.3 V
+ 0.3 V
+ 0.3 V
+ 0.3 V
Rev. B | Page 9 of 40
THERMAL RESISTANCE
θ
soldered in a circuit board for surface-mount packages.
Table 4. Thermal Resistance
Package Type
24-Lead TSSOP
ESD CAUTION
JA
is specified for the worst-case conditions, that is, a device
θ
128
JA
θ
42
JC
AD7190
Unit
°C/W