參數(shù)資料
型號(hào)： THS5641ADW
廠商： Texas Instruments, Inc.
英文描述： 8-BIT, 100 MSPS, CommsDACE DIGITAL-TO-ANALOG CONVERTER
中文描述： 8位，100 MSPS的，CommsDACE數(shù)字模擬轉(zhuǎn)換器
文件頁(yè)數(shù)： 2/28頁(yè)
文件大?。?/td> 703K
代理商： THS5641ADW
THS5641A
8-BIT, 100 MSPS, CommsDAC
DIGITAL-TO-ANALOG CONVERTER
SLAS277 –MARCH 2000
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
The THS5641A provides a nominal full-scale differential output current of 20 mA and >300 k
output
impedance, supporting both single-ended and differential applications. The output current can be directly fed
to the load (e.g., external resistor load or transformer), with no additional external output buffer required. An
accurate on-chip reference and control amplifier allows the user to adjust this output current from 20 mA down
to 2 mA, with no significant degradation of performance. This reduces power consumption and provides 20 dB
gain range control capabilities. Alternatively, an external reference voltage and control amplifier may be applied
in applications using a multiplying DAC.
The THS5641A is available in both a 28-pin SOIC and TSSOP package. The device is characterized for
operation over the industrial temperature range of –40
°
C to 85
°
C.
AVAILABLE OPTIONS
PACKAGE
TA
28-TSSOP
(PW)
28-SOIC
(DW)
–40
°
C to 85
°
C
THS5641AIPW
THS5641AIDW
functional block diagram
IOUT1
IOUT2
CLK
D[7:0]
EXTLO
DGND
AVDD
EXTIO
COMP2
Current
Source
Array
Output
Current
Switches
AGND
1.2 V
REF
BIASJ
–
+
Control
AMP
0.1
μ
F
2 k
IBIAS
COMP1
Logic
Control
50
1 nF
DVDD
RBIAS
SLEEP
MODE
RLOAD
RLOAD
CEXT
C1
0.1
μ
F
0.1
μ
F
50
相關(guān)PDF資料
PDF描述
THS5641APW 8-BIT, 100 MSPS, CommsDACE DIGITAL-TO-ANALOG CONVERTER
THS5641DW 8-BIT, 100 MSPS, CommsDACE DIGITAL-TO-ANALOG CONVERTER
THS5641PW 8-BIT, 100 MSPS, CommsDACE DIGITAL-TO-ANALOG CONVERTER
THS6007 Dual Differential Line Drivers and Low-Power Receivers
THS6007CPWP DUAL DIFFERENTIAL LINE DRIVERS AND LOW-POWER RECEIVERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
THS5641AIDW 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-Bit 100 MSPS CommsDAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
THS5641AIDWG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-Bit 100 MSPS CommsDAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
THS5641AIDWR 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-Bit 100 MSPS CommsDAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
THS5641AIDWRG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-Bit 100 MSPS CommsDAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
THS5641AIPW 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-Bit 100 MSPS CommsDAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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