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參數(shù)資料
| 型號： | TDA844 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Cap |
| 中文描述： | 具有I2C八倍6位DAC總線 |
| 文件頁數(shù)： | 8/16頁 |
| 文件大小： | 116K |
| 代理商： | TDA844 |
1999 Apr 29
8
Philips Semiconductors
Product specification
Octuple 6-bit DACs with I
2
C-bus
TDA8444; TDA8444T;
TDA8444AT
Note
1.
The output voltage is typically:
with V
swing
= V
o(3FH)
V
o(00H)
for V
MAX
= V
CC
.
DACs (DAC0 to DAC7)
V
o
V
o(min)
DAC output voltage
minimum output voltage
V
MAX
= V
CC
data = 00H;
I
L
=
2 mA
data = 3FH;
I
L
=
2 mA
V
MAX
= V
CC
1 < V
MAX
< 10 V
V
DAC
= V
CC
;
data = 1FH
V
DAC
= V
EE
;
data = 1FH
2
≤
I
L
≤
+2 mA;
data = 1FH
V
MAX
= V
CC
;
I
L
=
2 mA
V
MAX
= V
CC
;
I
L
=
2 mA
data = 3FH;
I
L
=
2 mA
data = 3FH;
I
L
=
2 mA
data = 3FH;
I
L
=
2 mA
0.1
0.1
0.28
V
CC
0.5
0.5
V
V
V
o(max)
maximum output voltage
10.0
2
10.5
note 1
8
11.5
15
V
V
mA
I
o(sink)
output sink current
I
o(source)
output source current
2
6
mA
Z
o
output impedance
4
50
DNL
differential non-linearity
±
0.5
LSB
INL
integral non-linearity
±
0.5
LSB
G
FS
DC gain match at full-scale
5
%
G/
data
DC gain versus other DAC
data change
temperature coefficient
<
±
0.5
LSB
TC
<
±
0.1
LSB/K
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
V
CC
2.0
–
(
)
-------------------------------
V
MAX
V
o 00H
)
+
×
相關PDF資料 |
PDF描述 |
|---|---|
| TDA8444 | Octuple 6-bit DACs with I2C-bus |
| TDA8444AT | Octuple 6-bit DACs with I2C-bus |
| TDA8444T | Octuple 6-bit DACs with I2C-bus |
| TDA8512 | 26 W BTL and 2 x 13 W SE or 4 x 13 W SE power amplifier |
| TDA8512J | 26 W BTL and 2 x 13 W SE or 4 x 13 W SE power amplifier |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8440 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Switch for CTV receivers |
| TDA8440C3 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Switch for CTV receivers |
| TDA8442 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus interface for colour decoders |
| TDA8443A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled YUV/RGB switch |
| TDA8443AN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TV Switch Circuit |
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