参数资料
型号: TLV2548IDWG4
厂商: TEXAS INSTRUMENTS INC
元件分类: ADC
英文描述: 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封装: GREEN, PLASTIC, SOIC-20
文件页数: 21/46页
文件大小: 1078K
代理商: TLV2548IDWG4
TLV2544, TLV2548
2.7V TO 5.5V, 12BIT, 200KSPS, 4/8CHANNEL, LOW POWER
SERIAL ANALOGTODIGITAL CONVERTERS WITH AUTOPOWERDOWN
SLAS198E FEBRUARY 1999 REVISED JUNE 2003
28
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 20
0.5
0.49
0.48
0.47
40
25
INL
Integral
Nonlinearity
LSB
0.51
0.52
INTEGRAL NONLINEARITY
vs
TEMPERATURE
0.53
90
TA Temperature °C
VCC = 2.7 V, Internal Reference = 2 V,
Internal Oscillator, Single Shot,
Short Sample, Mode 00
P Mode
23.75 7.5
8.75
41.25 57.5 73.75
Figure 21
0.58
0.575
0.565
0.56
0.59
0.595
0.6
0.585
0.57
INL
Integral
Nonlinearity
LSB
INTEGRAL NONLINEARITY
vs
TEMPERATURE
TA Temperature °C
VCC = 5.5 V, Internal Reference = 2 V,
Internal Oscillator, Single Shot,
Short Sample, Mode 00
P Mode
40
25
90
23.75 7.5
8.75
41.25 57.5 73.75
Figure 22
0.49
0.488
0.48
0.478
DNL
Differential
Nonlinearity
LSB 0.492
0.494
DIFFERENTIAL NONLINEARITY
vs
TEMPERATURE
0.496
0.486
0.484
0.482
TA Temperature °C
VCC = 2.7 V, Internal Reference = 2 V,
Internal Oscillator, Single Shot,
Short Sample, Mode 00
P Mode
40
25
90
23.75 7.5
8.75
41.25 57.5 73.75
Figure 23
0.45
0.44
0.43
0.42
0.46
0.47
0.48
DNL
Differential
Nonlinearity
LSB
DIFFERENTIAL NONLINEARITY
vs
TEMPERATURE
TA Temperature °C
VCC = 5.5 V, Internal Reference = 2 V,
Internal Oscillator, Single Shot,
Short Sample, Mode 00
P Mode
40
25
90
23.75 7.5
8.75
41.25 57.5 73.75
相关PDF资料
PDF描述
TLV2548CDWG4 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLV2548IDWRG4 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLV2548IPWRG4 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
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TLV2548CDW 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
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TLV2548IDWRG4 功能描述:模数转换器 - ADC 12-Bit 200 kSPS Serial Out 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
TLV2548IPW 功能描述:模数转换器 - ADC 12bit 200KSPS SAR 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
TLV2548IPWG4 功能描述:模数转换器 - ADC 12-Bit 200 kSPS Serial Out 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
TLV2548IPWR 功能描述:模数转换器 - ADC 12-Bit 200 kSPS Serial Out 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