参数资料
型号: TLV1571IPWG4
厂商: TEXAS INSTRUMENTS INC
元件分类: ADC
英文描述: 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO24
封装: GREEN, TSSOP-24
文件页数: 10/33页
文件大小: 627K
代理商: TLV1571IPWG4
TLV1571, TLV1578
2.7 V TO 5.5 V, 1-/8-CHANNEL, 10-BIT,
PARALLEL ANALOG-TO-DIGITAL CONVERTERS
SLAS170D –MARCH 1999 – REVISED JULY 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 VCC
– 0.3 V to 6.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage range
– 0.3 V to AVDD + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference input voltage range
AVDD + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital input voltage range
– 0.3 V to DVDD + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature range, TJ
–40
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA: TLV1571C, TLV1578C
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . .
TLV1571I, TLV1578I
– 40
°C to 85°C
. . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
–65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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
2.7
5.5
V
Digital supply voltage, DVDD
2.7
5.5
V
NOTE 1: Abs (AVDD – DVDD) < 0.5 V
analog inputs
MIN
MAX
UNIT
Analog input voltage, AIN
AGND
VREFP
V
digital inputs
MIN
NOM
MAX
UNIT
High-level input voltage, VIH
DVDD = 2.7 V to 5.5 V
2.1
2.4
V
Low level input voltage, VIL
DVDD = 2.7 V to 5.5 V
0.8
V
Input CLK frequency
DVDD = 4.5 V to 5.5 V
20
MHz
Input CLK frequency
DVDD = 2.7 V to 3.3 V
10
MHz
Pulse duration CLK high t (CLKH)
DVDD = 4.5 V to 5.5 V, fCLK = 20 MHz
23
ns
Pulse duration, CLK high, tw(CLKH)
DVDD = 2.7 V to 3.3 V, fCLK = 10 MHz
46
ns
Pulse duration CLK low tw(CLKL)
DVDD = 4.5 V to 5.5 V, fCLK = 20 MHz
23
ns
Pulse duration, CLK low, tw(CLKL)
DVDD = 2.7 V to 3.3 V, fCLK = 10 MHz
46
ns
Rise time, I/O and control, CLK, CS
50 pF output load
4
ns
Fall time, I/O and control, CLK, CS
50 pF output load
4
ns
reference specifications
MIN
NOM
MAX
UNIT
VREFP
AVDD = 3 V
2
AVDD
V
VREFP
AVDD = 5 V
2.5
AVDD
V
External reference voltage
VREFM
AVDD = 3 V
AGND
1
V
VREFM
AVDD = 5 V
AGND
2
V
VREFP – VREFM
2
AVDD–AGND
V
相关PDF资料
PDF描述
TLV1571CDWG4 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO24
TLV1578CDARG4 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO32
TLV1571IDW 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO24
TLV1571CPW 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO24
TLV1571IDWR 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO24
相关代理商/技术参数
参数描述
TLV1572 制造商:TI 制造商全称: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
TLV1572CD 功能描述:模数转换器 - ADC 10bit A/D RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
TLV1572CDG4 功能描述:模数转换器 - ADC 10-Bit 1.25 MSPS 1-Ch DSP RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
TLV1572CDR 功能描述:模数转换器 - ADC 10-Bit 1.25 MSPS 1-Ch DSP RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
TLV1572CDRG4 功能描述:模数转换器 - ADC 10-Bit 1.25 MSPS 1-Ch DSP RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32