M62352P_15 Datasheet, PDF (5/10 Pages) Renesas Technology Corp – 8-bit 12ch D/A Converter with Buffer Amplifiers

M62352P/FP/GP
Preliminary
AC Characteristics
(V_CC, VrefU = +5 V  10%, V_CC  VrefU, GND, VrefL = 0 V, Ta = –20 to +85C, unless otherwise noted)
Limits
Item
Symbol Min
Typ
Max Unit
Test Conditions
Clock "L" pulse width
t_CKL
200
—
—
ns
Clock "H" pulse width
t_CKH
200
—
—
ns
Clock rise time
t_CR
—
—
200
ns
Clock fall time
t_CF
—
—
200
ns
Data setup time
t_DCH
30
—
—
ns
Data hold time
t_CHD
60
—
—
ns
LD setup time
t_CHL
200
—
—
ns
LD hold time
t_LDC
100
—
—
ns
LD "H" pulse width
t_LDH
100
—
—
ns
Data output delay time
t_DO
70
—
350
ns C_L  100 pF
D/A output setting time
t_LDD
—
—
300
s C_L  100 pF V_AO: 0.5  4.5 V
The time until the output becomes
the final value of 1/2 LSB
Timing Chart
t_CR
t_CKH
t_CF
CLK
DI
LD
t_CKL
t_DCH
t_CHD
t_CHL
t_LDH
t_LDC
D/A
output
DO
output
t_LDD
t_DO
R03DS0041EJ0400 Rev.4.00
Jun 03, 2011
Page 5 of 9