TLC7226C_15 Datasheet, PDF (4/24 Pages) Texas Instruments – QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS

TLC7226C, TLC7226I, TLC7226M
QUADRUPLE 8ĆBIT DIGITALĆTOĆANALOG CONVERTERS
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SLAS060F − JANUARY 1995 − REVISED APRIL 2009
recommended operating conditions
Supply voltage, VDD
Supply voltage, VSS
High-level input voltage, VIH
Low-level input voltage, VIL
Reference voltage, Vref
Load resistance, RL
Setup time, address valid before WR↓, tsu(AW) (see Figure 1)
Setup time, data valid before WR↑, tsu(DW) (see Figure 1)
Hold time, address valid after WR↑, th(AW) (see Figure 1)
Hold time, data valid after WR↑, th(DW) (see Figure 1)
Pulse duration, WR low, tw (see Figure 1)
Operating free-air temperature, TA
* This parameter is not tested for M suffix devices.
VDD = 11.4 V to 16.5 V
VDD = 11.4 V to 16.5 V
VDD = 11.4 V to 16.5 V
VDD = 11.4 V to 16.5 V
VDD = 11.4 V to 16.5 V
C suffix
I suffix
M suffix
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MIN MAX
11.4 16.5
− 5.5
0
2
0.8
0 VDD −4
2
*0
*45
*0
*10
*50
0 70
−25 85
−55 125
UNIT
V
V
V
V
V
kΩ
ns
ns
ns
ns
ns
°C
electrical characteristics over recommended operating free-air temperature range
dual power supply over recommended power supply and reference voltage ranges, AGND = DGND = 0 V
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
II
I(DD)
I(SS)
ri(ref)
Input current, digital
Supply current
Supply current
Reference input resistance
Power supply sensitivity
Ci
Input capacitance
REF input
Digital inputs
VI = 0 V or VDD
VI = 0.8 V or 2.4 V, VDD = 16.5 V,
VSS = − 5 V,
No load
VI = 0.8 V or 2.4 V, No load
2
∆VDD = ± 5%
All 0s loaded
C and I suffix
65
M suffix
*30
All 1s loaded
C and I suffix
M suffix
± 1 µA
6
16 mA
4
10 mA
4
kΩ
0.01 %/%
*300 pF
8
*12
* This parameter is not tested for M suffix devices.
4
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