参数资料
型号: TLV1570IDW
厂商: TEXAS INSTRUMENTS INC
元件分类: ADC
英文描述: 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封装: GREEN, SOIC-20
文件页数: 9/32页
文件大小: 634K
代理商: TLV1570IDW
TLV1570
2.7 V TO 5.5 V 8-CHANNEL 10-BIT 1.25-MSPS
SERIAL ANALOG-TO-DIGITAL CONVERTER
SLAS169B – DECEMBER 1997– REVISED OCTOBER 2000
17
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
200
150
50
0
–45
25
Analog
Mux
Input
Resistance
250
300
ANALOG MUX INPUT RESISTANCE
vs
FREE-AIR TEMPERATURE
350
90
100
TA – Free-Air Temperature – °C
AVDD = 2.7 V, AIN = 2 V
AVDD = 5.5 V, AIN = 3.8 V
Figure 9
Figure 10
4
2
0
–45
25
T
otal
Supply
Current
mA
6
TOTAL SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
8
90
TA – Free-Air Temperature – °C
I CC
AVDD = 5.5 V
AVDD = 2.7 V
4
3
2
0
2.5
5
6.2
7.5
10
12.5
15.4
Supply
Current
mA
6
7
f – Clock Frequency – MHz
SUPPLY CURRENT
vs
CLOCK FREQUENCY (SCLK)
8
18
20
5
1
VDD = 2.7 V
VDD = 5.5 V
Figure 11
I CC
––2
–3
–4
–5
01
Gain
dB
–1
0
f – Input Frequency – MHz
GAIN
vs
INPUT FREQUENCY
1
10
100
Figure 12
VDD = 5 V, AIN = 90% of FS,
REF = 5 V, TA = 25°C
相关PDF资料
PDF描述
TLV1570CPW 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLV1570IDWR 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLV1570IPWRG4 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLV1570CDWR 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLV1570IPWG4 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
相关代理商/技术参数
参数描述
TLV1570IDWG4 功能描述:模数转换器 - ADC 10-Bit 1.25 MSPS 8-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
TLV1570IDWR 制造商:Texas Instruments 功能描述:
TLV1570IPW 功能描述:模数转换器 - ADC 10bit 1.25MSPS Ser 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
TLV1570IPWG4 功能描述:模数转换器 - ADC 10-Bit 1.25 MSPS 8-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
TLV1570IPWR 功能描述:模数转换器 - ADC 10-Bit 1.25 MSPS 8-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