參數(shù)資料
型號： DAC7615UB
元件分類： 外設及接口
英文描述： Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
中文描述： 單電源RS232C接口線路驅動器/接收器（單電源RS232C接口線收發(fā)器（2發(fā)2收））
文件頁數(shù)： 4/12頁
文件大?。?/td> 485K
代理商： DAC7615UB
4
DAC7615
PIN CONFIGURATION—P, U Packages
Top View
PDIP, SOIC
PIN CONFIGURATION—E Package
Top View
SSOP
PIN DESCRIPTIONS—E Package
PIN
LABEL
DESCRIPTION
1
V
DD
Positive Analog Supply Voltage, +5V nominal.
2
V
OUTD
DAC D Voltage Output
3
V
OUTC
DAC C Voltage Output
4
V
REFL
Reference Input Voltage Low. Sets minimum out-
put voltage for all DACs.
5
NIC
Not Internally Connected.
6
NIC
Not Internally Connected.
7
V
REFH
Reference Input Voltage High. Sets maximum out-
put voltage for all DACs.
8
V
OUTB
DAC B Voltage Output
9
V
OUTA
DAC A Voltage Output
10
V
SS
Negative Analog Supply Voltage, 0V or –5V nomi-
nal.
11
GND
Ground
12
SDI
Serial Data Input
13
CLK
Serial Data Clock
14
CS
Chip Select Input
15
NIC
Not Internally Connected.
16
NIC
Not Internally Connected.
17
LOADDACS
All DAC registers becomes transparent when
LOADDACS is LOW. They are in the latched state
when LOADDACS is HIGH.
18
LOADREG
The selected input register becomes transparent
when LOADREG is LOW. It is in the latched state
when LOADREG is HIGH.
19
RESET
Asynchronous Reset Input. Sets all DAC registers
to either zero-scale (000
H
) or mid-scale (800
H
)
when LOW. RESETSEL determines which code is
active.
20
RESETSEL
When LOW, a LOW on RESET will cause all DAC
registers to be set to code 000
. When RESETSEL
is HIGH, a LOW on RESET will set the registers to
code 800
H
.
PIN DESCRIPTIONS—P, U Packages
PIN
LABEL
DESCRIPTION
1
V
DD
V
OUTD
V
OUTC
V
REFL
Positive Analog Supply Voltage, +5V nominal.
2
DAC D Voltage Output
3
DAC C Voltage Output
4
Reference Input Voltage Low. Sets minimum out-
put voltage for all DACs.
5
V
REFH
Reference Input Voltage High. Sets maximum out-
put voltage for all DACs.
6
V
OUTB
V
OUTA
V
SS
DAC B Voltage Output
7
DAC A Voltage Output
8
Negative Analog Supply Voltage, 0V or –5V nomi-
nal.
9
GND
Ground
10
SDI
Serial Data Input
11
CLK
Serial Data Clock
12
CS
Chip Select Input
13
LOADDACS
All DAC registers become transparent when
LOADDACS is LOW. They are in the latched state
when LOADDACS is HIGH.
14
LOADREG
The selected input register becomes transparent
when LOADREG is LOW. It is in the latched state
when LOADREG is HIGH.
15
RESET
Asynchronous Reset Input. Sets DAC and input
registers to either zero-scale (000
) or mid-scale
(800
) when LOW. RESETSEL determines which
code is active.
16
RESETSEL
When LOW, a LOW on RESET will cause the DAC
and input registers to be set to code 000
. When
RESETSEL is HIGH, a LOW on RESET will set the
registers to code 800
H
.
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
DD
V
OUTD
V
OUTC
V
REFL
V
REFH
V
OUTB
V
OUTA
V
SS
RESETSEL
RESET
LOADREG
LOADDACS
CS
CLK
SDI
GND
DAC7615P, U
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
V
DD
V
OUTD
V
OUTC
V
REFL
NIC
NIC
V
REFH
V
OUTB
V
OUTA
V
SS
RESETSEL
RESET
LOADREG
LOADDACS
NIC
NIC
CS
CLK
SDI
GND
DAC7615E
相關PDF資料
PDF描述
DAC7616 Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
DAC7616U Quad, Serial Input, 12-Bit, Voltage Output DIGITAL-TO-ANALOG CONVERTER
DAC7616UB Quad, Serial Input, 12-Bit, Voltage Output DIGITAL-TO-ANALOG CONVERTER
DAC7616E Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
DAC7616EB Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
相關代理商/技術參數(shù)
參數(shù)描述
DAC7615UB/1K 功能描述:數(shù)模轉換器- DAC Quad Ser In 12-Bit Voltage Output RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7615UB/1KG4 功能描述:數(shù)模轉換器- DAC Quad Ser In 12-Bit Voltage Output RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7615UBG4 功能描述:數(shù)模轉換器- DAC Quad Ser In 12-Bit Voltage Output RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7615UG4 功能描述:數(shù)模轉換器- DAC Quad Ser In 12-Bit Voltage Output RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7616 制造商:BB 制造商全稱:BB 功能描述:Quad, Serial Input, 12-Bit, Voltage Output DIGITAL-TO-ANALOG CONVERTER
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