TLC7524C_08 Datasheet, PDF (4/21 Pages) Texas Instruments – 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS

TLC7524C, TLC7524E, TLC7524I
8ĆBIT MULTIPLYING DIGITALĆTOĆANALOG CONVERTERS
SLAS061D − SEPTEMBER 1986 − REVISED JUNE 2007
operating characteristics over recommended operating free-air temperature range, V_ref = ±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, DB0−DB7 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 − 1LSB.
2. OUT1 load = 100Ω, Cext = 13pF, WR at 0V, CS at 0V, DB0 − DB7 at 0V to VDD or VDD to 0V.
%FSR/°C
operating sequence
tsu(CS)
th(CS)
CS
WR
DB0−DB7
tw(WR)
ÎÎÎÎÎÎ tsu(D)
th(D)
4
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