DAC3282_101 Datasheet, PDF (10/53 Pages) Texas Instruments – 16-Bit, 625 MSPS, 2x Interpolating, Dual-Channel Digital-to-Analog Converter (DAC)

DAC3282
SLAS646A – DECEMBER 2009 – REVISED FEBRUARY 2010
www.ti.com
ELECTRICAL CHARACTERISTICS – DIGITAL SPECIFICATIONS (continued)
over recommended operating free-air temperature range, nominal supplies, IOUT_FS = 20 mA (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
SERIAL PORT TIMING – See Figure 32 and Figure 33
t_s(SDENB)
Setup time, SDENB to rising edge of SCLK
20
ns
t_s(SDIO)
Setup time, SDIO valid to rising edge of SCLK
10
ns
t_h(SDIO)
Hold time, SDIO valid to rising edge of SCLK
5
ns
t_(SCLK)
Period of SCLK
Register CONFIG5 read (temperature
sensor read)
1
ms
All other registers
100
ns
t_(SCLKH)
High time of SCLK
Register CONFIG5 read (temperature
sensor read)
0.4
ms
All other registers
40
ns
t_(SCLKL)
Low time of SCLK
Register CONFIG5 read (temperature
sensor read)
0.4
ms
All other registers
40
ns
t_d(Data)
t_RESET
Data output delay after falling edge of SCLK
Minimum RESETB pulsewidth
10
ns
25
ns
10
Submit Documentation Feedback
Product Folder Link(s): DAC3282
Copyright © 2009–2010, Texas Instruments Incorporated