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參數(shù)資料
| 型號： | TDA8444 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | DAC |
| 英文描述： | Octuple 6-bit DACs with I2C-bus |
| 中文描述： | OCTAL, SERIAL INPUT LOADING, 6-BIT DAC, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, MO-001AE, SOT-38-1, DIP-16 |
| 文件頁數(shù)： | 5/16頁 |
| 文件大?。?/td> | 116K |
| 代理商： | TDA8444 |
1999 Apr 29
5
Philips Semiconductors
Product specification
Octuple 6-bit DACs with I
2
C-bus
TDA8444; TDA8444T;
TDA8444AT
Fig.4 Pin configuration (TDA8444AT; SO20).
handbook, halfpage
TDA8444AT
MGL532
1
2
3
4
5
6
7
8
9
10
VCC
VMAX
SDA
SCL
n.c.
n.c.
A0
A1
A2
VEE
DAC7
n.c.
DAC6
DAC5
DAC4
DAC3
DAC2
DAC1
n.c.
DAC0
20
19
18
17
16
15
14
13
12
11
FUNCTIONAL DESCRIPTION
I
2
C-bus interface
The I
2
C-bus interface is a receive-only slave, which accepts data according the format shown in Table 1.
Table 1
I
2
C-bus format (see note 1)
Note
1.
S = START condition; A2 to A0 = programmable address bits; A = Acknowledge; I3 to I0 = Instruction bits;
SD to SA = subaddress bits; X = don’t care; D5 to D0 = data bits; P = STOP condition.
Valid addresses are:
TDA8444 and TDA8444AT: 40H, 42H, 44H, 46H, 48H, 4AH, 4CH and 4EH
TDA8444T: 48H, 4AH, 4CH and 4EH (A2 is always logic 1).
All other addresses cannot be acknowledged by the circuit. The actual slave address depends on the programmable
address bits A2, A1 and A0. This way up to eight circuits can be used on one I
2
C-bus.
Valid instructions are: 00H to 0FH; F0H to FFH.
S
0 1 0 0 A2 A1 A0 0
A
I3 I2 I1 I0 SD SC SB SA
A
X X D5 D4 D3 D2 D1 D0
A
P
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PDF描述 |
|---|---|
| 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 |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8444AT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octuple 6-bit DACs with I2C-bus |
| TDA8444AT/N4,112 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC OCTUPLE 6-BIT D/A RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| TDA8444AT/N4,115 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC OCTUPLE 6-BIT D/A RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| TDA8444ATD | 功能描述:數(shù)模轉(zhuǎn)換器- DAC OCTUPLE 6-BIT D/A CONVERTER RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| TDA8444ATD-G | 功能描述:數(shù)模轉(zhuǎn)換器- DAC OCTUPLE 6-BIT D/A CONVERTER RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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