- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371182 > TDA844 (NXP Semiconductors N.V.) Cap PDF資料下載
參數(shù)資料
| 型號(hào)： | 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(yè)數(shù)： | 7/16頁(yè) |
| 文件大?。?/td> | 116K |
| 代理商： | TDA844 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)當(dāng)前第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)
1999 Apr 29
7
Philips Semiconductors
Product specification
Octuple 6-bit DACs with I
2
C-bus
TDA8444; TDA8444T;
TDA8444AT
THERMAL CHARACTERISTICS
Note
1.
When mounted on a Printed-Circuit Board (PCB).
CHARACTERISTICS
V
CC
= 12 V; T
amb
= 25
°
C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
R
th(j-a)
thermal resistance from junction to ambient
TDA8444
TDA8444T
TDA8444AT
in free air
75
100
85
K/W
K/W
K/W
note 1
note 1
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V
CC
I
CC
supply voltage
supply current
4.5
12
12
14
13.2
19
V
mA
V
MAX
= V
CC
= 12 V;
data = 00H
P
V
rst
power dissipation
power reset voltage
1
170
250
4
mW
V
Pin V
MAX
V
i(VMAX)
I
i
input effective voltage
input current
1
V
CC
2.0
10
10
V
μ
A
μ
A
V
MAX
= V
CC
V
MAX
= 1 V
Pins SDA and SCL
V
I
V
IL
V
IH
I
IL
I
IH
P
IN
SDA
input voltage
LOW-level input voltage
HIGH-level input voltage
LOW-level input current
HIGH-level input current
0
3.0
5.5
1.0
10
±
10
V
V
V
μ
A
μ
A
V
SDA
= V
SCL
=
0.3 V
V
SDA
= V
SCL
= 6 V
V
OL
I
o(sink)
LOW-level output voltage
output sink current
I
L
= 3 mA
3
8
0.4
V
mA
Address bits (A0 to A2)
V
I
V
IL
V
IH
I
IL
I
IH
input voltage
LOW-level input voltage
HIGH-level input voltage
LOW-level input current
HIGH-level input current
0
2.2
10
15
V
CC
1.0
1
V
V
V
μ
A
μ
A
V
An
= V
EE
V
An
= V
CC
相關(guān)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(guān)代理商/技術(shù)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 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。