AD7294 Analog Devices, AD7294 Datasheet - Page 3

• Manufacturer Part Number: AD7294
• Description: 12-Bit Monitor and Control System with Multichannel ADC, DACs, Temperature Sensor, and Current Sense
• Manufacturer: Analog Devices

Specifications of AD7294

• Resolution (bits): 12bit
• # Chan: 9
• Sample Rate: 200kSPS
• Interface: I²C/Ser 2-Wire,Ser
• Analog Input Type: Diff-Uni,SE-Uni
• Ain Range: (Vref) p-p,2 V p-p,Uni (Vref),Uni (Vref) x 2
• Adc Architecture: SAR
• Pkg Type: CSP

Data Sheet
REVISION HISTORY
1/12—Rev. G to Rev. H
Changes to Table 2 ............................................................................ 6
11/11—Rev. F to Rev. G
Change to DAC Output Characteristics Parameter of
Table 1 ................................................................................................. 5
Deleted DAC HIGH-Z Pin Leakage from Table 3 ........................ 8
Change to Figure 4 .......................................................................... 11
Changes to Table 7 .......................................................................... 12
Deleted Figure 47; Renumbered Sequentially ............................. 25
Deleted High Impedance Input Pin Section ................................ 26
11/10—Rev. E to Rev. F
Change to Table 2, Dynamic Performance, Spurious-Free
Dynamic Range (SFDR) ................................................................... 6
10/10—Rev. D to Rev. E
Change to Reflow Temperature, Table 5 ...................................... 10
5/10—Rev. C to Rev. D
Added 56-Lead LFCSP ...................................................... Universal
Change to Features Section and General Description Section ... 1
Changes to Table 2 ............................................................................ 6
Changes to Table 6 .......................................................................... 10
Added Figure 4 ................................................................................ 11
Rev. H | Page 3 of 48
Changes to Table 7 .......................................................................... 12
Changes to Command Register Section ...................................... 28
Changes to Autocycle Mode Section ............................................ 40
Updated Outline Dimensions........................................................ 47
Changes to Ordering Guide ........................................................... 48
7/09—Rev. B to Rev. C
Changes to Table 4 Endnotes ........................................................... 8
4/09—Rev. A to Rev. B
Changes to Table 2 ............................................................................ 6
Changes to Table 3 ............................................................................ 7
Changes to Table 23 ........................................................................ 29
3/09—Rev. 0 to Rev. A
Changes to Configuration Register (0x09) Section .................... 29
Changes to Table 23 and Table 24 ................................................. 29
Changes to Table 27 ........................................................................ 30
Changes to Autocycle Mode Section ............................................ 38
Change to Alert Status Registers Section ..................................... 39
Changes to DATA
Section .............................................................................................. 39
1/08—Revision 0: Initial Version
HIGH
and DATA
LOW
Monitoring Features
AD7294