參數(shù)資料
型號: AD5541AR
廠商: ANALOG DEVICES INC
元件分類: DAC
英文描述: RE Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 15V; Power: 1W; Industry Standard Pinout; 1kVDC & 2kVDC Isolation; UL94V-0 Package Material; Optional Continuous Short Circuit Protected; Fully Encapsulated; Custom Solutions Available; Efficiency to 85%
中文描述: SERIAL INPUT LOADING, 1 us SETTLING TIME, 16-BIT DAC, PDSO8
封裝: MS-012AA, SOIC-8
文件頁數(shù): 5/12頁
文件大?。?/td> 186K
代理商: AD5541AR
AD5541/AD5542
–5–
REV. A
AD5541 PIN FUNCTION DESCRIPTIONS
Mnemonic
Pin No.
Description
V
OUT
AGND
REF
1
2
3
Analog Output Voltage from the DAC.
Ground Reference Point for Analog Circuitry.
This is the voltage reference input for the DAC. Connect to external 2.5 V reference.
Reference can range from 2 V to V
DD
.
This is a logic input signal. The chip select signal is used to frame the serial data input.
Clock Input. Data is clocked into the input register on the rising edge of SCLK. Duty cycle
must be between 40% and 60%.
Serial Data Input. This device accepts 16-bit words. Data is clocked into the input register on
the rising edge of SCLK.
Digital Ground. Ground reference for digital circuitry.
Analog Supply Voltage, 5 V
±
10%.
CS
SCLK
4
5
DIN
6
DGND
V
DD
7
8
Mnemonic
Pin No.
Description
RFB
V
OUT
AGNDF
AGNDS
REFS
1
2
3
4
5
Feedback Resistor. In bipolar mode connect this pin to external op amp output.
Analog Output Voltage from the DAC.
Ground Reference Point for Analog Circuitry (Force).
Ground Reference Point for Analog Circuitry (Sense).
This is the voltage reference input (sense) for the DAC. Connect to external 2.5 V reference.
Reference can range from 2 V to V
DD
.
This is the voltage reference input (force) for the DAC. Connect to external 2.5 V reference.
Reference can range from 2 V to V
DD
.
This is a logic input signal. The chip select signal is used to frame the serial data input.
Clock input. Data is clocked into the input register on the rising edge of SCLK. Duty cycle
must be between 40% and 60%.
No Connect.
Serial Data Input. This device accepts 16-bit words. Data is clocked into the input register on
the rising edge of SCLK.
LDAC
Input. When this input is taken low, the DAC register is simultaneously updated with
the contents of the input register.
Digital Ground. Ground reference for digital circuitry.
Connected to the Internal Scaling Resistors of the DAC. Connect INV pin to external op amps
inverting input in bipolar mode.
Analog Supply Voltage, 5 V
±
10%.
REFF
6
CS
SCLK
7
8
NC
DIN
9
10
LDAC
11
DGND
INV
12
13
V
DD
14
AD5542 PIN FUNCTION DESCRIPTIONS
AD5541 PIN CONFIGURATION
SOIC
TOP VIEW
(Not to Scale)
8
7
6
5
1
2
3
4
V
OUT
AGND
REF
V
DD
DGND
DIN
SCLK
CS
AD5541
AD5542 PIN CONFIGURATION
SOIC
TOP VIEW
(Not to Scale)
14
13
12
11
10
9
8
1
2
3
4
5
6
7
NC = NO CONNECT
RFB
V
OUT
AGNDF
AGNDS
REFS
REFF
CS
V
DD
INV
DGND
LDAC
DIN
NC
SCLK
AD5542
相關(guān)PDF資料
PDF描述
AD5541 5V Supply,Serial Input,Voltage Output,16-Bit DACs(16位的5V電源、串行輸入、電壓輸出的D/A轉(zhuǎn)換器)
AD5543 Circular Connector; No. of Contacts:4; Series:D38999; Body Material:Metal; Connecting Termination:Crimp; Connector Shell Size:13; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:13-4
AD5543BR Circular Connector; No. of Contacts:4; Series:D38999; Body Material:Metal; Connecting Termination:Crimp; Connector Shell Size:13; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:13-4
AD5543BRM Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:D38999 Series III; No. of Contacts:4; Connector Shell Size:13; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight RoHS Compliant: No
AD5553 Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:D38999 Series III; No. of Contacts:4; Connector Shell Size:13; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight RoHS Compliant: No
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