參數(shù)資料
型號： DAC8544I
廠商： Texas Instruments, Inc.
英文描述： QUAD, 16-BIT, RAIL-TO-RAIL VOLTAGE OUTPUT, PARALLEL INTERFACE, DIGITAL-TO-ANALOG CONVERTER
中文描述： 四，16位，軌到軌電壓輸出，并行接口，數(shù)字模擬轉(zhuǎn)換器
文件頁數(shù)： 6/20頁
文件大?。?/td> 476K
代理商： DAC8544I
www.ti.com
DAC8544
SLAS420–MAY 2004
DEVICE INFORMATION (continued)
TERMINAL FUNCTIONS
DAC8544
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
Mnemonic
VDD
GND
IOGND
IOVDD
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
IOVDD
IOGND
A1
A0
CS
R/W
LDAC
GND
RST
PD
GND
VDD
VOUTD
VFBD
VREFD+
VREFD–
VOUTC
VFBC
VREFC+
VREFC–
VOUTB
VFBB
VREFB+
VREFB–
VOUTA
Function
Analog supply voltage, +2.7 V to +5.5 V
Analog supply ground
Digital supply ground
Digital supply +1.8 V to +5.5 V
Digital input, MSB
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input, LSB
Digital supply +1.8 V to +5.5 V
Digital supply ground
Address pin for selecting between DAC channels
Address pin for selecting between DAC channels
Active-low chip select. Used with R/W_ to write/read data to/from device
Read/Write select used to write data to input register or read data from DAC register
Load DACs, rising edge triggered loads all DAC registers
Analog ground
Asynchronously resets contents of all DAC Registers to zero-scale, but does not affect input register
Active-low power-down pin puts entire device into power-down mode with DAC outputs in 3-state condition
Analog supply ground
Analog supply voltage, +2.7 V to +5.5 V
Analog output voltage from DAC-D
Analog output sense for DAC-D
High reference voltage input for DAC-D
Low reference voltage input for DAC-D, normally VREFD– = GND
Analog output voltage from DAC-C
Analog output sense for DAC-C
High reference voltage input for DAC-C
Low reference voltage input for DAC-C, normally VREFC– = GND
Analog output voltage from DAC-B
Analog output sense for DAC-B
High reference voltage input for DAC-B
Low reference voltage input for DAC-B, normally VREFB– = GND
Analog output voltage from DAC-A
6
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DAC8544IPFBRG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC Quad 16-Bit R-to-R Vltg Out Paral Intfc 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
DAC8550 制造商:BB 制造商全稱:BB 功能描述:16-BIT, ULTRA-LOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER
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