대체 부품
Price @ 1000
$ 24.99
$ 65.17
$ 65.17
Stock
97,526
141,712
141,712
Authorized Distributors
1
6
6
Case/Package
PLCC
PLCC
PLCC
Number of Pins
20
20
20
Number of Bits
12
12
12
Settling Time
1.5 µs
1.5 µs
1.5 µs
Interface
Parallel
Parallel
Parallel
Integral Nonlinearity (INL)
1 LSB
1 LSB
1 LSB
Polarity
-
Bipolar, Unipolar
Bipolar, Unipolar
Number of DAC Channels
2
2
2
Min Supply Voltage
14.25 V
14.25 V
14.25 V
Max Supply Voltage
15.75 V
15.75 V
15.75 V
설명
유통업체에서 제공한 Analog Devices AD7549JP에 대한 설명입니다.
Surface Mount QUAD J BEND External Digital to Analog Converter -40C~85C 5mA 4.57mm 1LSB
IC DAC 12BIT DUAL LC2MOS 20-PLCC
The AD7549 is a monolithic dual, 12-bit, current output D/A converter. It is packaged in both 0.3" wide 20-pin DIPs and in 20-terminal surface mount packages. Both DACs provide four quadrant multiplication capabilities with a separate reference input and feedback resistor for each DAC. The monolithic construction ensures excellent thermal tracking and gain error tracking between the two DACs. The DACs in the AD7549 are each loaded in three 4-bit nibbles. The control logic is designed for easy processor interfacing. Input and DAC register loading is accomplished using address lines A0, A1, A2, and CS, WR lines. A logic high level on the CLR input clears all registers. Both DACs may be simultaneously update using the UPD input. APPLICATIONS Programmable Filters Automatic test equipment Microcomputer based process control Audio systems Programmable power supplies Synchro Applications
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/PackagePLCC
Contact PlatingLead, Tin
Number of Pins20
Technical
Conversion Rate667 ksps
Differential OutputNo
Integral Nonlinearity (INL)1 LSB
InterfaceParallel
Max Input Voltage10 V
Max Operating Temperature125 °C
Max Output Voltage20 V
Max Supply Voltage15.75 V
Min Input Voltage-10 V
Min Operating Temperature-55 °C
Min Output Voltage0 V
Min Supply Voltage14.25 V
Number of Bits12
Number of D/A Converters2
Number of DAC Channels2
Operating Supply Voltage15 V
PackagingBulk
Power Dissipation75 mW
Resolution1.5 B
Sampling Rate667 ksps
Settling Time1.5 µs