參數(shù)資料
型號： TLV1571CPW
廠商： Texas Instruments, Inc.
英文描述： 2.7 V TO 5.5 V, 1-/8-CHANNEL, 10-BIT, PARALLEL ANALOG-TO-DIGITAL CONVERTERS
中文描述： 2.7 V至5.5 V，1-/8-CHANNEL，10位，并行模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù)： 18/29頁
文件大?。?/td> 434K
代理商： TLV1571CPW
TLV1571, TLV1578
2.7 V TO 5.5 V, 1-/8-CHANNEL, 10-BIT,
PARALLEL ANALOG-TO-DIGITAL CONVERTERS
SLAS170C –MARCH 1999 – REVISED FEBRUARY 2000
18
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, GND to V
CC
Analog input voltage range
Reference input voltage range
Digital input voltage range
Operating virtual junction temperature range, T
J
Operating free-air temperature range, T
A
: TLV1571C, TLV1578C
–0.3 V to 6.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.3 V to AV
DD
+ 0.3 V
AV
DD
+ 0.3 V
–0.3 V to DV
DD
+ 0.3 V
–40
°
C to 150
°
C
0
°
C to 70
°
C
–40
°
C to 85
°
C
–65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .
TLV1571I, TLV1578I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
Lead temperature 1,6 mm (1/16 inch) from 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.
recommended operating conditions
power supplies
MIN
MAX
UNIT
Analog supply voltage, AVDD
Digital supply voltage, DVDD
NOTE 1: Abs (AVDD – DVDD) < 0.5 V
analog inputs
2.7
5.5
V
2.7
5.5
V
MIN
MAX
UNIT
Analog input voltage, AIN
AGND
VREFP
V
digital inputs
MIN
NOM
MAX
UNIT
High-level input voltage, VIH
Low level input voltage, VIL
DVDD = 2.7 V to 5.5 V
DVDD = 2.7 V to 5.5 V
DVDD = 4.5 V to 5.5 V
DVDD = 2.7 V to 3.3 V
DVDD = 4.5 V to 5.5 V, fCLK = 20 MHz
DVDD = 2.7 V to 3.3 V, fCLK = 10 MHz
DVDD = 4.5 V to 5.5 V, fCLK = 20 MHz
DVDD = 2.7 V to 3.3 V, fCLK = 10 MHz
50 pF output load
2.1
2.4
V
0.8
V
Input CLK frequency
20
MHz
10
MHz
Pulse duration CLK high t(CLKH)
Pulse duration, CLK high, tw(CLKH)
23
ns
46
23
ns
ns
Pulse duration CLK low tw(CLKL)
Pulse duration, CLK low, tw(CLKL)
46
ns
Rise time, I/O and control, CLK, CS
4
ns
Fall time, I/O and control, CLK, CS
50 pF output load
4
reference specifications
MIN
2
NOM
MAX
AVDD
AVDD
1
UNIT
V
VREFP
AVDD = 3 V
AVDD = 5 V
AVDD = 3 V
AVDD = 5 V
2.5
V
External reference voltage
VREFM
AGND
V
AGND
2
2
V
V
VREFP – VREFM
AVDD–AGND
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TLV1571IDW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit 1.2 MSPS PA 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
TLV1571IDWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit 1.2 MSPS PA 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
TLV1571IPW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit 1.2 MSPS PA 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
TLV1571IPWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 1-Ch 10-Bit 1.25MSPS 8-Ch DSP/SPI 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
TLV1572 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7 V TO 5.5 V, 10-BIT, 1.25 MSPS SERIAL ANALOG-TO-DIGITAL CONVERTER WITH AUTO-POWERDOWN
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