TLC7524C_08 Datasheet, PDF (3/21 Pages) Texas Instruments – 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS

TLC7524C, TLC7524E, TLC7524I
8ĆBIT MULTIPLYING DIGITALĆTOĆANALOG CONVERTERS
recommended operating conditions
Supply voltage, VDD
Reference voltage, Vref
High-level input voltage, VIH
Low-level input voltage, VIL
CS setup time, tsu(CS)
CS hold time, th(CS)
Data bus input setup time, tsu(D)
Data bus input hold time, th(D)
Pulse duration, WR low, tw(WR)
Operating free-air temperature, TA
TLC7524C
TLC7524I
TLC7524E
SLAS061D − SEPTEMBER 1986 − REVISED JUNE 2007
VDD = 5V
MIN NOM MAX
4.75
5 5.25
± 10
2.4
0.8
40
0
25
10
40
0
+70
− 25
+85
− 40
+85
VDD = 15V
MIN NOM MAX
14.5
15 15.5
± 10
13.5
1.5
40
0
25
10
40
0
+70
− 25
+85
− 40
+85
UNIT
V
V
V
V
ns
ns
ns
ns
ns
°C
electrical characteristics over recommended operating free-air temperature range, V_ref = ±10V,
OUT1 and OUT2 at GND (unless otherwise noted)
PARAMETER
TEST CONDITIONS
IIH
IIL
IIkg
IDD
kSVS
Ci
High-level input current
Low-level input current
Output leakage
current
OUT1
OUT2
Supply current
Quiescent
Standby
Supply voltage sensitivity,
∆gain/∆VDD
Input capacitance,
DB0−DB7, WR, CS
VI = VDD
VI = 0
DB0−DB7 at 0V,
Vref = ± 10V
WR, CS at 0V,
DB0−DB7 at VDD, WR, CS at 0V,
Vref = ± 10V
DB0−DB7 at VIHmin or VILmax
DB0−DB7 at 0V or VDD
∆VDD = ± 10%
VI = 0
OUT1
OUT2
Co
Output capacitance
OUT1
OUT2
DB0−DB7 at 0V, WR, CS at 0V
DB0−DB7 at VDD, WR, CS at 0V
Reference input impedance
(REF to GND)
VDD = 5V
MIN TYP MAX
10
− 10
VDD = 15V
MIN TYP MAX
10
− 10
UNIT
µA
µA
± 400
± 400
± 200
nA
± 200
1
2 mA
500
500 µA
0.01 0.16
0.005 0.04 %FSR/%
5
5 pF
30
30
120
120
pF
120
120
30
30
5
20
5
20 kΩ
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