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器件3D模型￥ 9.728
TLC7524IFN 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
DA转换器
封装:
PLCC-20
描述:
8位乘法数字 - 模拟转换器 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS
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TLC7524IFN数据手册
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若手册格式错乱，请下载阅览PDF原文件
SLAS061D − SEPTEMBER 1986 − REVISED JUNE 2007
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
recommended operating conditions
V
DD
= 5V V
DD
= 15V
UNIT
MIN NOM MAX MIN NOM MAX
UNIT
Supply voltage, V
DD
4.75 5 5.25 14.5 15 15.5 V
Reference voltage, V
ref
± 10 ± 10 V
High-level input voltage, V
IH
2.4 13.5 V
Low-level input voltage, V
IL
0.8 1.5 V
CS setup time, t
su(CS)
40 40 ns
CS hold time, t
h(CS)
0 0 ns
Data bus input setup time, t
su(D)
25 25 ns
Data bus input hold time, t
h(D)
10 10 ns
Pulse duration, WR low, t
w(WR)
40 40 ns
TLC7524C 0 +70 0 +70
Operating free-air temperature, T
A
TLC7524I −25 +85 −25 +85
°C
Operating free-air temperature, T
A
TLC7524E −40 +85 −40 +85
C
electrical characteristics over recommended operating free-air temperature range, V
ref
= ±10V,
OUT1 and OUT2 at GND (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V
DD
= 5V V
DD
= 15V
UNIT
PARAMETER
TEST CONDITIONS
MIN TYP MAX MIN TYP MAX
UNIT
I
IH
High-level input current V
I
= V
DD
10 10 µA
I
IL
Low-level input current V
I
= 0 −10 −10 µA
I
Ikg
Output leakage
OUT1
DB0−DB7 at 0V,
V
ref
= ± 10V
WR, CS at 0V,
± 400 ± 200
nA
I
Ikg
Output leakage
current
OUT2
DB0−DB7 at V
DD
,
V
ref
= ± 10V
WR, CS at 0V,
± 400 ± 200
nA
I
DD
Supply current
Quiescent DB0−DB7 at V
IH
min or V
IL
max 1 2 mA
I
DD
Supply current
Standby
DB0−DB7 at 0V or V
DD
500 500 µA
k
SVS
Supply voltage sensitivity,
∆gain/∆V
DD
∆V
DD
= ± 10% 0.01 0.16 0.005 0.04 %FSR/%
C
i
Input capacitance,
DB0−DB7, WR
, CS
V
I
= 0 5 5 pF
OUT1
DB0−DB7 at 0V,
WR, CS at 0V
30 30
C
o
Output capacitance
OUT2
DB0−DB7 at 0V,
WR, CS at 0V
120 120
pF
C
o
Output capacitance
OUT1
DB0−DB7 at V
DD
,
WR, CS at 0V
120 120
pF
OUT2
DB0−DB7 at V
DD
,
WR, CS at 0V
30 30
Reference input impedance
(REF to GND)
5 20 5 20 kΩ
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