대체 부품
Price @ 1000
$ 11.84
$ 11.84
Stock
166,693
211,316
211,316
Authorized Distributors
0
6
6
Case/Package
SSOP
SSOP
SSOP
Number of Pins
20
20
20
Number of Bits
12
12
12
Settling Time
600 ns
600 ns
600 ns
Interface
Parallel
Parallel
Parallel
Integral Nonlinearity (INL)
1 LSB
1 LSB
1 LSB
Polarity
-
Bipolar, Unipolar
Bipolar, Unipolar
Number of DAC Channels
1
1
1
Min Supply Voltage
3 V
3 V
3 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
관련 부품
Analog DevicesAD7948ARSZ-B
IC DAC 12BIT A-OUT 20SSOP / 12 Bit Digital to Analog Converter 1 20-SSOP
Analog DevicesAD7948ARS-BREEL
Surface Mount DUAL GULL WING External Digital to Analog Converter -40C~85C 7.2mm 1LSB 1.7Msps
설명
유통업체에서 제공한 Analog Devices AD7945ARS-B에 대한 설명입니다.
+3.3 V/+5 V Multiplying 12-Bit DACs | IC DAC 12BIT A-OUT 20SSOP
PLUS 3.3 V TO PLUS 5V MULTIPLYING 12-BIT DAC D/A Converter, 1 Func, Parallel, Word Input Loading, 5us Settling Time, PDSO20
DAC 1-CH R-2R 12-bit 20-Pin SSOP Tube
20-SSOP (0.209 5.30mm Width) Current - Unbuffered R-2R R-PDSO-G20 digital to analog converter 3.3V 5mus (Typ) 7.2mm -40C~85C
The AD7943, AD7945 and AD7948 are fast 12-bit multiplying DACs that operate from a single +5 V supply (Normal Mode) and a single +3.3 V to +5 V supply (Biased Mode). The AD7943 has a serial interface, the AD7945 has a 12-bit parallel interface, and the AD7948 has an 8-bit byte interface. They will replace the industry-standard AD7543, AD7545 and AD7548 in many applications, and they offer superior speed and power consumption performance. The AD7943 is available in 16-pin DIP, 16-pin SOP (Small Outline Package) and 20-pin SSOP (Shrink Small Outline Package). The AD7945 is available in 20-pin DIP, 20-pin SOP and 20-pin SSOP. The AD7948 is available in 20-pin DIP, 20-pin SOP and 20-pin SSOP.
제조업체 별칭
Analog Devices에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. Analog Devices는 다음 이름으로도 알려져 있습니다:
- Analog Devices Inc
- ANALOG
- ADI
- ANALOG DEVICE
- ANALOG DEV
- AD
- ANA
- PMI
- Analog Devices Inc/Maxim Integrated
- ADV
- ADA
- ANALOG DEVIC
- PMI/AD
- ANALOG DEVI
- AD/PMI
- STOCK
- Analog Devices / Linear Technology
- ANALOG INTERGRATIONS CORP
- AD - Analog Devices
- PRECISION MONOLITIC INC
- ADI (Analog Devices Inc)
- ANADEV
- Analog Devices / Hittite
- ANALOG DEVICES (ADI)
- ANLOGDEVIC
- Analog Devices Inc.
- Maxim Analog Devices
- Analog Devices / Maxim Integrated
기술 사양
Physical
Case/PackageSSOP
Contact PlatingLead, Tin
Number of Pins20
Technical
Conversion Rate1.7 Msps
Differential OutputYes
Integral Nonlinearity (INL)1 LSB
InterfaceParallel
Max Input Voltage10 V
Max Operating Temperature125 °C
Max Output Voltage20 V
Max Power Dissipation875 mW
Max Supply Voltage5.5 V
Min Input Voltage-10 V
Min Operating Temperature-55 °C
Min Output Voltage0 V
Min Supply Voltage3 V
Number of Bits12
Number of Channels1
Number of Converters1
Number of D/A Converters1
Number of DAC Channels1
PackagingBulk
Power Dissipation25 µW
Resolution1.5 B
Sampling Rate1.7 Msps
Settling Time600 ns