参数资料
型号: TLV2556IPW
厂商: TEXAS INSTRUMENTS INC
元件分类: ADC
英文描述: 11-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封装: GREEN, PLASTIC, TSSOP-20
文件页数: 5/37页
文件大小: 729K
代理商: TLV2556IPW
TLV2556
SLAS355A – DECEMBER 2001 – REVISED SEPTEMBER 2002
13
www.ti.com
TYPICAL CHARACTERISTICS
Figure 11
0
0.01
0.02
0.03
0.04
0.05
–40
25
85
Gain
Error
mV
GAIN ERROR
vs
FREE-AIR TEMPERATURE
E
G
TA – Free-Air Temperature – °C
VCC = 3.3 V
VREF+ = 2.048 V
VREF– = 0 V
I/O CLOCK = 10 MHz
150 KSPS,
TA = 25°C
Figure 12
–0.15
–0.1
–0.05
0
–40
25
85
Offset
Error
mV
OFFSET ERROR
vs
FREE-AIR-TEMPERATURE
E
O
TA – Free-Air Temperature – °C
VCC = 3.3 V
VREF+ = 2.048 V
VREF– = 0 V
I/O CLOCK = 10 MHz
150 KSPS,
TA = 25°C
Figure 13
–40
25
85
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
TA – Free-Air Temperature – °C
0.93
0.94
0.95
0.96
0.97
0.98
0.99
Supply
Current
mA
I CC
VCC = 5.5 V
VREF+ = 4.096 V
VREF– = 0 V
I/O CLOCK = 15 MHz
200 KSPS,
TA = 25°C
Figure 14
1020
1040
1060
1080
1100
1120
–40
25
85
AUTO POWER DOWN
vs
FREE-AIR TEMPERATURE
TA – Free-Air Temperature – °C
Current
A
VCC = 5.5 V
VREF+ = 4.096 V
VREF– = 0 V
I/O CLOCK = 15 MHz
200 KSPS,
TA = 25°C
NOTE: All typical curves are with internal reference unless specified otherwise. Refer to the TLV2553 data sheet (SLAS354) for typical curves
using an external reference.
相关PDF资料
PDF描述
TLV2556IDWR 11-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLV2556IPWR 11-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
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TLV2556IPW 制造商:Texas Instruments 功能描述:12BIT ADC 200KSPS 2556 TSSOP20 制造商:Texas Instruments 功能描述:12BIT ADC, 200KSPS, 2556, TSSOP20 制造商:Texas Instruments 功能描述:12BIT ADC, 200KSPS, 2556, TSSOP20; Resolution (Bits):12bit; Sampling Rate:200kSPS; Supply Voltage Type:Single; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Supply Current:3mA; Digital IC Case Style:TSSOP; No. of Pins:20; Input ;RoHS Compliant: Yes
TLV2556IPWG4 功能描述:模数转换器 - ADC 12-Bit 200 KSPS 11 Ch Lo-Pwr 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
TLV2556IPWR 功能描述:模数转换器 - ADC 12-Bit 200 KSPS 11 Ch Lo-Pwr 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
TLV2556IPWRG4 功能描述:模数转换器 - ADC 12-Bit 200 KSPS 11 Ch Lo-Pwr 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
TLV2556MPWREP 功能描述:模数转换器 - ADC EP 12B,200KSPS,11Ch Low Pwr,Serial ADC 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