参数资料
型号: TLC7524IPWLE
厂商: TEXAS INSTRUMENTS INC
元件分类: DAC
英文描述: PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, PDSO16
封装: SO-16
文件页数: 8/13页
文件大小: 220K
代理商: TLC7524IPWLE
TLC7524C, TLC7524E, TLC7524I
8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS
SLAS061C – SEPTEMBER 1986 – REVISED NOVEMBER 1998
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
operating characteristics over recommended operating free-air temperature range, Vref = ±10 V,
OUT1 and OUT2 at GND (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VDD = 5 V
VDD = 15 V
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
Linearity error
±0.5
LSB
Gain error
See Note 1
±2.5
LSB
Settling time (to 1/2 LSB)
See Note 2
100
ns
Propagation delay from digital input
to 90% of final analog output current
See Note 2
80
ns
Feedthrough at OUT1 or OUT2
Vref =
±10 V (100-kHz sinewave)
WR and CS at 0 V, DB0–DB7 at 0 V
0.5
%FSR
Temperature coefficient of gain
TA = 25°C to MAX
±0.004
±0.001
%FSR/
°C
NOTES:
1. Gain error is measured using the internal feedback resistor. Nominal full-scale range (FSR) = Vref – 1 LSB.
2. OUT1 load = 100
, Cext = 13 pF, WR at 0 V, CS at 0 V, DB0 – DB7 at 0 V to VDD or VDD to 0 V.
operating sequence
DB0–DB7
WR
CS
th(D)
tsu(D)
tw(WR)
th(CS)
tsu(CS)
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