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DAC908E on a board, in 3D

DAC908E

Texas Instruments

-40℃~+85℃ 0.25LSB 1 1.1mA 2.7V~5.5V 200MHz 30ns 8 Parallel Power-down mode、Built-in reference source、Differential output TSSOP-28 Digital to Analog Converters (DAC) ROHS

Extended
DatasheetJLCPCBLCSCti/DAC908E
Category
Digital To Analog Converters (DAC)
Package
TSSOP-28
Pins
28

Overview

The DAC908E is a digital To Analog Converter made by Texas Instruments in a TSSOP-28 package with 28 pins. -40℃~+85℃ 0.25LSB 1 1.1mA 2.7V~5.5V 200MHz 30ns 8 Parallel Power-down mode、Built-in reference source、Differential output TSSOP-28 Digital to Analog Converters (DAC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:DAC908U_1K, from EasyEDA) and its footprint (Package_SO:TSSOP-28_4.4x9.7mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1520875).

Symbol

(MSB)Bit11Bit22Bit33Bit44Bit55Bit66Bit77(LSB)Bit88NC9NC10NC11NC12NC13NC14PD15INT#/EXT16REFIN17FSA18BW19AGND20IOUT#21IOUT22BYP23+VA24NC25DGND26+VD27CLK28
EasyEDA_Cloud:DAC908U_1KFrom EasyEDA

Footprint

12345678910111213141516171819202122232425262728
Package_SO:TSSOP-28_4.4x9.7mm_P0.65mmFrom KiCad's library

Parameters

11
Function
Power-down mode, Built-in reference source, Differential output
Integral non - linearity
0.25LSB
Interface
Parallel
Number of Channels
1
Operating Temperature
-40℃~+85℃
Output Type
Current buffering
Quiescent Current (Iq)
1.1mA
Resolution (Bits)
8
Settling Time
30ns
Update Rate
200MHz
Voltage - Supply
2.7V~5.5V

Order codes

1

Pinout

28
The pins of the DAC908E
PinNameType
1(MSB)Bit1Unspecified
2Bit2Unspecified
3Bit3Unspecified
4Bit4Unspecified
5Bit5Unspecified
6Bit6Unspecified
7Bit7Unspecified
8(LSB)Bit8Unspecified
9NCUnspecified
10NCUnspecified
11NCUnspecified
12NCUnspecified
13NCUnspecified
14NCUnspecified
15PDUnspecified
16INT#/EXTUnspecified
17REFINUnspecified
18FSAUnspecified
19BWUnspecified
20AGNDUnspecified
21IOUT#Unspecified
22IOUTUnspecified
23BYPUnspecified
24+VAUnspecified
25NCUnspecified
26DGNDUnspecified
27+VDUnspecified
28CLKUnspecified

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A picture
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A picture that opens the part, for a README
[![DAC908E](https://pcbkit.io/embed/parts/ti/DAC908E.jpg?size=s)](https://pcbkit.io/parts/ti/DAC908E)

Questions

Is there a KiCad symbol and footprint for the DAC908E?

Yes. The symbol is EasyEDA_Cloud:DAC908U_1K and the footprint Package_SO:TSSOP-28_4.4x9.7mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the DAC908E?

TSSOP-28, with 28 pins. Its footprint is drawn on this page.

Where is the DAC908E datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the DAC908E?

JLCPCB lists it as part C1520875, with 0 in stock; the sellers' links on this page open their listings.

What can replace the DAC908E?

Parts like it in the library: the MS9708 by Hangzhou Ruimeng Tech, the AD9744ARUZRL7 by Analog Devices, the DAC904E/2K5 by Texas Instruments and the DAC900E by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8