8408 Datasheet, PDF (4/20 Pages) Maxwell Technologies – Quad 8-Bit Multiplying CMOS D/A Converter with Memory

Quad 8-Bit Multiplying CMOS
D/A Converter with Memory
TABLE 4. 8408 SPECIFICATIONS
(V_DD = +5 V; V_REF = ±10V; V_OUTA, B, C, D = 0V, T_A = -55 TO 125 ^°C UNLESS OTHERWISE NOTED)
8408
PARAMETER
SYMBOL
TEST CONDITION
SUBGROUPS MIN
TYP
MAX
UNIT
Output Leakage Current
I_LKG +25°C
-55 to 125°C
1
-- ±0.005 ±1.0 µA
2, 3
-- ±0.075 ±10.0
DAC OUTPUTS⁴
Propogation Delay⁷
Settling Time^{8, 9}
Output Capacitance
t_PD
9, 10, 11 --
150 180
ns
t_s
9, 10, 11 --
190 250
ns
C_OUT DAC latches All “0s”
9, 10, 11
--
--
30
pF
DAC latches All “1s” 9, 10, 11 --
--
50
AC Feedthrough
FT 20 V_P-P @ F = 100 kHz 9, 10, 11 54
--
SWITCHING CHARACTERISTICS^{4, 10}
--
dB
Write to Data Strobe Time
Data Valid to Strobe Set-up Time
t_DS1 +25°C
t_DS2 -55 to 125°C
t_DSU +25°C
-55 to 125°C
9
90
--
--
ns
10, 11 145
--
--
9
150
--
--
ns
10, 11 175
--
--
Data Valid to Strobe Hold Time
t_DH
DAC Select to Strobe Set-Up Time t_AS
DAC Select to Strobe Hold Time
t_AH
Write Select to Strobe Set-Up
t_WSU
Time
9, 10, 11 10
--
--
ns
9, 10, 11 0
--
--
ns
9, 10, 11 0
--
--
ns
9, 10, 11 0
--
--
ns
Write Select to Strobe Hold Time
Read to Data Strobe Width
t_WH
t_RDS +25°C
-55 to 125°C
9, 10, 11 0
--
--
ns
9
220
--
--
ns
10, 11 350
--
--
Data Strobe to Output Valid Time
t_CO +25°C
-55 to 125°C
9
320
--
--
ns
10, 11 430
--
--
Output Data Deselect Time
t_OTD +25°C
-55 to 125°C
9
200
--
--
ns
10, 11 270
--
--
Read Select to Strobe Set-Up
t_RSU
Time
9, 10, 11 0
--
--
ns
Read Select to Strobe Hold Time
t_RH
POWER SUPPLY
9, 10, 11 0
--
--
ns
Voltage Range
Supply Current¹¹
Supply Current¹²
V_DD
I_DD
I_DD +25°C
-55 to 125°C
1, 2, 31 4.5
--
5.5
V
1, 2, 3
--
--
50
µA
1
--
--
1.0
mA
2, 3
--
--
1.5
08.20.02 REV 1
All data sheets are subject to change without notice 4
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