參數(shù)資料
型號: TLC4541EVM
廠商: Texas Instruments, Inc.
英文描述: TLC4541EVM(TLC4541評估板)
中文描述: TLC4541EVM(TLC4541評估板)
文件頁數(shù): 10/22頁
文件大?。?/td> 155K
代理商: TLC4541EVM
Introduction
1-2
1.1
Introduction
The series of TLC4541/5, TLC3541/5, TLC2551/2/5 and TLV2541/2/5 are
high-performance low-power, miniature, CMOS, serial analog to digital
converters (ADCs). The low power performance of these ADCs is further
enhanced by an auto-power-down mode incorporated in each series. Three
series of the devices run at a maximum sample rate of 200 Ksps and have their
own internal conversion clock. The TLC2551/2/5 series runs at 360 Ksps and
uses the external SCLK for conversion.
The EVM is designed to accommodate all of the above devices. The analog
input signal is buffered through an operational amplifier follower. The data
output (DO) signal, from the device under test (DUT), is conditioned through
a digital buffer. An on-board voltage reference is generated and buffered to
drive the DUT. An off-board reference, which is user optional, can be supplied
by reconfiguring jumper (W3). The analog electronics operates with bipolar or
unipolar power supplies, by changing two jumpers.
1.2
Features
The EVM is a full featured board designed to accommodate ten serial ADCs.
Device types and resolutions are listed in the following tables:
Table 1-1.Single Input Channel
Device
Resolution
TLC4541
16 Bits
TLC3541
14 Bits
TLC2551
12 Bits
TLV2541
12 Bits
Table 1-2.Pseudo DIfferential Input Channels
Device
Resolution
TLC4545
16 Bits
TLC3545
14 Bits
TLC2555
12 Bits
TLV2545
12 Bits
Table 1-3.Dual Input Channels
Device
Resolution
TLC2552
12 Bits
TL
V
2542
12 Bits
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TLC4541ID 功能描述:模數(shù)轉換器 - ADC 16Bit 200KSPS SerOut Auto PWRDN RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
TLC4541ID 制造商:Texas Instruments 功能描述:IC 16BIT ADC SMD 4541 SOIC8
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