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TLC7524C_15 Datasheet, PDF (4/23 Pages) Texas Instruments – 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVVERTERS | |||
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TLC7524C, TLC7524E, TLC7524I
8ÄBIT MULTIPLYING DIGITALÄTOÄANALOG CONVERTERS
SLAS061D â SEPTEMBER 1986 â REVISED JUNE 2007
operating characteristics over recommended operating free-air temperature range, Vref = ±10V,
OUT1 and OUT2 at GND (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VDD = 5V
VDD = 15V
MIN TYP MAX MIN TYP MAX
UNIT
Linearity error
± 0.5
± 0.5 LSB
Gain error
See Note 1
± 2.5
± 2.5 LSB
Settling time (to 1/2 LSB)
See Note 2
100
100
ns
Propagation delay from digital input
to 90% of final analog output current
See Note 2
80
80
ns
Feedthrough at OUT1 or OUT2
Vref = ±10V (100kHz sinewave)
WR and CS at 0V, DB0âDB7 at 0V
0.5
0.5 %FSR
Temperature coefficient of gain
TA = +25°C to MAX
± 0.004
± 0.001
NOTES: 1. Gain error is measured using the internal feedback resistor. Nominal full-scale range (FSR) = Vref â 1LSB.
2. OUT1 load = 100â¦, Cext = 13pF, WR at 0V, CS at 0V, DB0 â DB7 at 0V to VDD or VDD to 0V.
%FSR/°C
operating sequence
tsu(CS)
th(CS)
CS
WR
DB0âDB7
tw(WR)
ÃÃÃÃÃÃ tsu(D)
th(D)
4
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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