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參數資料
| 型號： | DAC7625U |
| 元件分類： | 外設及接口 |
| 英文描述： | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| 中文描述： | 電可擦除可編程邏輯器件 |
| 文件頁數： | 4/11頁 |
| 文件大?。?/td> | 311K |
| 代理商： | DAC7625U |
4
DAC7624/7625
1
2
3
4
5
6
7
8
9
10
11
12
13
14
V
REFH
V
OUTB
V
OUTA
V
SS
GND
RESET
LDAC
(LSB) DB0
DB1
DB2
DB3
DB4
DB5
DB6
V
REFL
V
OUTC
V
OUTD
V
DD
NIC
CS
A0
A1
R/W
DB11 (MSB)
DB10
DB9
DB8
DB7
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DAC7624
DAC7625
1
2
3
4
5
6
7
8
9
10
11
12
13
14
V
REFH
V
OUTB
V
OUTA
V
SS
GND
RESET
LDAC
(LSB) DB0
DB1
DB2
DB3
DB4
DB5
DB6
V
REFL
V
OUTC
V
OUTD
V
DD
NIC
CS
A0
A1
R/W
DB11 (MSB)
DB10
DB9
DB8
DB7
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DAC7624
DAC7625
Top View
DIP
SOIC
PIN DESCRIPTIONS
PIN CONFIGURATIONS
PIN
NAME
DESCRIPTION
1
V
REFH
V
OUTB
V
OUTA
V
SS
GND
Reference Input Voltage High. Sets maximum output voltage for all DACs.
2
DAC B Voltage Output.
3
DAC A Voltage Output.
4
Negative Analog Supply Voltage, 0V or –5V.
5
Ground.
6
RESET
Asynchronous Reset Input. Sets DAC and input registers to either mid-scale (800
H
, DAC7624) or zero-scale (000
H
, DAC7625)
when LOW.
7
LDAC
Load DAC Input. All DAC Registers are transparent when LOW.
8
DB0
Data Bit 0. Least significant bit of 12-bit word.
9
DB1
Data Bit 1
10
DB2
Data Bit 2
11
DB3
Data Bit 3
12
DB4
Data Bit 4
13
DB5
Data Bit 5
14
DB6
Data Bit 6
15
DB7
Data Bit 7
16
DB8
Data Bit 8
17
DB9
Data Bit 9
18
DB10
Data Bit 10
19
DB11
Data Bit 11. Most significant bit of 12-bit word.
20
R/W
Read/Write Control Input (read = HIGH, write = LOW).
21
A1
Register/DAC Select (C or D = HIGH, A or B = LOW).
22
A0
Register/DAC Select (B or D = HIGH, A or C = LOW).
23
CS
Chip Select Input.
24
NIC
Not Internally Connected. Pin has no internal connection to the device.
25
V
DD
V
OUTD
V
OUTC
V
REFL
Positive Analog Supply Voltage, +5V nominal.
26
DAC D Voltage Output.
27
DAC C Voltage Output.
28
Reference Input Voltage Low. Sets minimum output voltage for all DACs.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DAC7625U | 制造商:Texas Instruments 功能描述:12 BIT VOLTAGE OUTPUT DIGITAL/ANALOG CON |
| DAC7625U | 制造商:Texas Instruments 功能描述:12BIT DAC QUAD VOLT O/P SMD 7625 |
| DAC7625U/1K | 功能描述:數模轉換器- DAC 12-Bit Quad Voltage Output RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量: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 |
| DAC7625U/1KG4 | 功能描述:數模轉換器- DAC 12-Bit Quad Voltage Output RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量: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 |
| DAC7625UB | 功能描述:數模轉換器- DAC 12-Bit Quad Voltage Output RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量: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 |
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