AD7609BSTZ Analog Devices Inc, AD7609BSTZ Datasheet - Page 6

• Manufacturer Part Number: AD7609BSTZ
• Description: 58T8900
• Manufacturer: Analog Devices Inc

Specifications of AD7609BSTZ

• Resolution (bits): 18bit
• Sampling Rate: 250kSPS
• Input Channel Type: Differential
• Data Interface: Serial, SPI
• Supply Voltage Range - Analog: 4.75V To 5.25V
• Rohs Compliant: Yes

AD7609
Parameter
1
2
3
4
5
6
7
8
Temperature range for B version is −40°C to +85°C.
See the Terminology section.
This specification applies when reading during a conversion or after a conversion. If reading during a conversion in parallel and serial modes with V
by 1.5 dB and THD by 3 dB.
LSB means least significant bit. With ±5 V input range, 1 LSB = 76.29 μV. With ±10 V input range, 1 LSB = 152.58 μV.
These specifications include the full temperature range variation and contribution from the internal reference buffer but do not include the error contribution from
the external reference.
Bipolar zero code error is calculated with respect to the analog input voltage. See the Analog Input Clamp Protection section.
Sample tested during initial release to ensure compliance.
Operational power/current figure includes contribution when running in oversampling mode.
Power Dissipation
Normal Mode (Static)
Normal Mode (Operational)
Standby Mode
Shutdown Mode
8
Test Conditions/Comments
f
SAMPLE
= 200 kSPS
Rev. 0 | Page 6 of 36
Min
Typ
80
100
25
10
DRIVE
Max
115.5
157
42
60.5
= 5 V, SNR typically reduces
Unit
mW
mW
mW
μW