نمونه بردار آنالوگ به دیجیتال 8 کانال ۲۴ بیتی با نرخ نمونه برداری 1.5MSPS
AD7134 Evaluation Board
24-Bit, 4-Channel Simultaneous Sampling
1.5 MSPS Precision Alias Free ADC
نمونه بردار آنالوگ به دیجیتال 8 کانال ۲۴ بیتی با نرخ نمونه برداری 1.5MSPS
GENERAL DESCRIPTION
The EVAL-AD7134FMCZ evaluation kit features the AD7134
24-bit, 4-channel, simultaneous sampling, 1.5 MSPS precision
alias free analog-to-digital converter (ADC). Two on-board
AD7134 ADCs are included to demonstrate multidevice simul-
taneous sampling. The EVAL-AD7134FMCZ draws power from
the system demonstration platform (SDP) EVAL-SDP-CH1Z
(SDP-H1) board, and the on-board dc-to-dc regulators regulate
an external supply of 8 V to 14 V down to 5 V, 1.8 V, and 1.2 V
to supply the AD7134 and peripheral components. Both on-board
ADCs have a separate reference of 4.096 V generated by the
on-board ADR444. The ADCs have three clock input options and
can be clocked by a crystal input, a microelectromechanical
system (MEMS) oscillator, or a complementary metal-oxide
semiconductor (CMOS) clock.