Overview
The AD7948ARSZ-B is a digital To Analog Converter made by Analog Devices in a SSOP-20 package with 20 pins. -40℃~+85℃ 0.5LSB 1 12 3.3V~5V 600ns Parallel SSOP-20 Digital to Analog Converters (DAC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AD7948BRS-REEL, from EasyEDA) and its footprint (Package_SO:SSOP-20_5.3x7.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C652081).
Symbol
Footprint
Parameters
8- Function
- Bipolar output
- Integral non - linearity
- 0.5LSB
- Interface
- Parallel
- Number of Channels
- 1
- Operating Temperature
- -40℃~+85℃
- Resolution (Bits)
- 12
- Settling Time
- 600ns
- Voltage - Supply
- 3.3V~5V
Order codes
1- AD7948ARSZ-BLCSC C652081
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | IOUT1 | Unspecified |
| 2 | AGND | Unspecified |
| 3 | DGND | Unspecified |
| 4 | CSMSB# | Unspecified |
| 5 | DF/DOR# | Unspecified |
| 6 | CTRL | Unspecified |
| 7 | DB7(MSB) | Unspecified |
| 8 | DB6 | Unspecified |
| 9 | DB5 | Unspecified |
| 10 | DB4 | Unspecified |
| 11 | DB3 | Unspecified |
| 12 | DB2 | Unspecified |
| 13 | DB1 | Unspecified |
| 14 | DB0(LSB) | Unspecified |
| 15 | LDAC# | Unspecified |
| 16 | CSLSB# | Unspecified |
| 17 | WR# | Unspecified |
| 18 | VDD | Unspecified |
| 19 | VREF | Unspecified |
| 20 | RFB | Unspecified |
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Is there a KiCad symbol and footprint for the AD7948ARSZ-B?
Yes. The symbol is EasyEDA_Cloud:AD7948BRS-REEL and the footprint Package_SO:SSOP-20_5.3x7.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AD7948ARSZ-B?
SSOP-20, with 20 pins. Its footprint is drawn on this page.
Where is the AD7948ARSZ-B datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the AD7948ARSZ-B?
JLCPCB lists it as part C652081, with 0 in stock; the sellers' links on this page open their listings.
What can replace the AD7948ARSZ-B?
Parts like it in the library: the MAX5500BGAP+ by Maxim Integrated (Analog Devices), the DAC7614E/1K by Texas Instruments, the AD7945ARSZ-B by Analog Devices and the MAX5500AGAP+ by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.
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