參數(shù)資料
型號(hào)： TLV1562IDWR
廠商： TEXAS INSTRUMENTS INC
元件分類： ADC
英文描述： 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封裝： 1.27 MM PITCH, GREEN, SOIC-28
文件頁(yè)數(shù)： 18/41頁(yè)
文件大?。?/td> 600K
代理商： TLV1562IDWR
TLV1562
2.7 V TO 5.5 V, HIGH-SPEED LOW-POWER RECONFIGURABLE ANALOG-TO-DIGITAL
CONVERTER WITH 4-INPUT, DUAL S/H, PARALLEL INTERFACE, AND POWER DOWN
SLAS162 – SEPTEMBER 1998
25
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range: AVDD (see Note 1)
–0.5 V to 6.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BDVDD, DVDD (see Note 2)
–0.5 V to 6.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AVDD to DVDD or BDVDD
–6.5 V to 6.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range between AGND and DGND or BDGND
–0.3 V to 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital input voltage range, CLKIN, CS, WR, RD, CSTART (see Note 2)
–0.3 V to DVDD +0.3 V
. . . . . . . . . . .
Digital data input voltage range (see Note 2)
–0.3 V to DVDD +0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital data output voltage range (see Note 2)
–0.3 V to DVDD +0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog output voltage range, INT (see Note 2)
–0.1 V to AVDD+ 0.1 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference input voltage range, REFP (see Note 1)
–0.1 V to AVDD+ 0.1 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference input voltage range, REFM (see Note 1)
–0.3 V to 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak input current (any input)
20 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak total input current (all inputs)
–30 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA: TLV1562C
–0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLV1562I
–40
°C to 85°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
– 65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from the case for 10 seconds
260
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. Measured with respect to AGND with REF – and GND wired together (unless otherwise noted).
2. Measured with respect to DGND.
recommended operating conditions
PARAMETERS
MIN
NOM
MAX
UNIT
Supply voltage, AVDD, BDVDD, DVDD (see Note 3)
2.7
5.5
V
Positive external reference voltage input, VREFP (see Note 4)
AGND +1.7
AVDD – 1
V
Negative external reference voltage input, VREFM (see Note 4)
AGND +0.9
AVDD – 1
V
Differential reference voltage input, (VREFP–VREFM) (see Note 4)
0.8
MIN of
AVDD – 1.9
or 3
V
Single-ended analog input voltage, (AIN – AGND) (see Note 4)
VREFM
VREFP
V
Differential analog input voltage, (AINP–AINM)
0.8
3
V
Common mode analog input voltage, (AINP+AINM)/ 2
AGND
AVDD
V
External SYSCLK 40/60 cycle time, tc(EXTSYSCLK)
0.067
1
s
External SYSCLK pulse duraton high, twH(EXTSYSCLK)
40%
60%
tc(EXT
SYSCLK)
External SYSCLK pulse duration low, twL(EXTSYSCLK)
40%
60%
tc(EXT
SYSCLK)
High-level digital and control input voltage, VIH
2.1
V
Low-level digital and control input voltage, VIL
0.8
V
Operating free air temperature TA
TLV1562C
0
70
°C
Operating free-air temperature, TA
TLV1562I
–40
85
°C
NOTES:
3. The absolute difference between AVDD, BDVDD and DVDD should be less than 0.5 V.
4. Analog input voltages greater than that applied to VREFP convert as all ones (111111111111), while input voltages less than that
applied to VREFM convert as all zeros (000000000000).
相關(guān)PDF資料
PDF描述
TLV1562CPWR 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
TLV1562CPW 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
TLV1562IPWR 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
TLV1562IPW 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
TLV1562CPWG4 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV1562IDWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2 MSPS Quad Channel RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TLV1562IPW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit Programmable RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TLV1562IPWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2 MSPS Quad Channel RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TLV1570 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7 V TO 5.5 V 8-CHANNEL 10-BIT 1.25-MSPS SERIAL ANALOG-TO-DIGITAL CONVERTER
TLV1570CDW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit 1.25MSPS Ser RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*