- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98220 > THS14F03IPFBG4 (TEXAS INSTRUMENTS INC) 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 PDF資料下載
參數(shù)資料
| 型號： | THS14F03IPFBG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| 封裝： | GREEN, PLASTIC, TQFP-48 |
| 文件頁數(shù)： | 6/24頁 |
| 文件大?。?/td> | 329K |
| 代理商： | THS14F03IPFBG4 |
THS14F01, THS14F03
14-BIT, 1 MSPS/ 3 MSPS, DSP COMPATIBLE, ANALOG-TO-DIGITAL CONVERTERS
WITH FIFO INTERNAL REFERENCE AND PGA
SLAS285 – JUNE 2000
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PRINCIPLES OF OPERATION
registers
The device contains several registers. The A register is selected by the values of bits A1 and A0:
A1
A0
Register
0
Conversion result
0
1
PGA
1
0
Offset
1
Control
Tables 1 and 2 describe how to read the conversion results and how to configure the data converter. The default
values (were applicable) show the state after a power-on reset.
Table 1. Conversion Result Register, Address 0, Read
BIT
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Function
MSB
...
…
LSB
The output can be configured for two’s complement or straight binary format (see D11/control register).
The output code is given by:
2s complement:
Straight binary:
–8192 at
IN = –REF
0
at
IN = –REF
0
at
IN = 0
8192
at
IN = 0
8191
IN = –REF – 1 LSB
16383 at
IN = –REF – 1 LSB
1LSB
+ 2DREF
16384
Table 2. PGA Gain Register, Address 1, Read/Write
BIT
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Function
X
G2
G1
G0
Default
0
The PGA gain is determined by writing to G2–0.
Gain (dB) = 1dB
× G2–0. max = 7dB. The range of G2–0 is 0 to 7.
Table 3. Offset Register, Address 2, Read/Write
BIT
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Function
X
MSB
…
LSB
Default
0
The offset correction range is from –128 to 127 LSB. This value is added to the conversion results from the ADC.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| THS14F03IPFB | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| THS14F01IPFBG4 | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| THS3001CDGNRG4 | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| THS3001HVCDGN | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| THS3001HVIDGNR | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| THS14-THS18-D | 制造商:Thomas & Betts 功能描述:CATAMOUNT CABLE TIES |
| THS15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EURO TERMINAL BLOCKS |
| THS15100RJ | 功能描述:線繞電阻器 - 底架安裝 THS15 100R 5% RoHS:否 制造商:Vishay/Dale 電阻:7 Ohms 容差:1 % 功率額定值:100 W 溫度系數(shù):50 PPM / C 系列:RH 工作溫度范圍:- 55 C to + 250 C 尺寸:46.02 mm Dia. x 46.02 mm W x 88.9 mm L x 44.45 mm H 封裝:Bulk 產(chǎn)品:Power Resistors Wirewound Aluminum Housed |
| THS1510KJ | 功能描述:線繞電阻器 - 底架安裝 10 KOhms 15W 30PPM RoHS:否 制造商:Vishay/Dale 電阻:7 Ohms 容差:1 % 功率額定值:100 W 溫度系數(shù):50 PPM / C 系列:RH 工作溫度范圍:- 55 C to + 250 C 尺寸:46.02 mm Dia. x 46.02 mm W x 88.9 mm L x 44.45 mm H 封裝:Bulk 產(chǎn)品:Power Resistors Wirewound Aluminum Housed |
| THS1510KJ | 制造商:TE Connectivity 功能描述:RESISTOR WIREWOUND 10KOHM 15W 5% |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。