ADS1278IPAPT

Texas Instruments

-40℃~+105℃ 100kHz~37MHz 111dB 144kHz 24 5V 8 Bipolar input、Integrated modulator、Multi-chip synchronization、Simultaneous sampling、Built-in digital filter External SPI Sigma-Delta Yes LQFP-64-EP(10x10) Analog to Digital Converters (ADC) ROHS

Extended

Datasheetti/ADS1278IPAPT

Category: Analog To Digital Converters (ADCs)
Package: LQFP-64-EP(10x10)
Pins: 65

Overview

The ADS1278IPAPT is an analog To Digital Converter made by Texas Instruments in a LQFP-64-EP(10x10) package with 65 pins. -40℃~+105℃ 100kHz~37MHz 111dB 144kHz 24 5V 8 Bipolar input、Integrated modulator、Multi-chip synchronization、Simultaneous sampling、Built-in digital filter External SPI Sigma-Delta Yes LQFP-64-EP(10x10) Analog to Digital Converters (ADC) ROHS.

PCBKit's library has its KiCad symbol (Gekkio_Analog_ADC:ADS1278, from Gekkio) and its footprint (EasyEDA_Cloud:HTQFP-64_L10.0-W10.0-P0.50-LS12.0-BL-EP6.4, from EasyEDA), ready for a KiCad board. 235 are in stock at JLCPCB (part C2669831).

Symbol

Gekkio_Analog_ADC:ADS1278From Gekkio

Footprint

EasyEDA_Cloud:HTQFP-64_L10.0-W10.0-P0.50-LS12.0-BL-EP6.4From EasyEDA

Parameters

ADC architecture: Sigma-Delta
Clock Frequency: 100kHz~37MHz
Clock/Oscillator: External
Features: Simultaneous sampling
Interface: SPI
Operating Temperature: -40℃~+105℃
Programmable Gain: Not supported
Quiescent Current (Iq): 1uA
Resolution (Bits): 24
Sampling Rate: 144kHz
Signal-to-Noise Ratio: 111dB
Voltage - Supply: 5V
Voltage Reference: External
differential input: Yes
number of channels: 8

Order codes

ADS1278IPAPTLCSC C2669831

Pinout

The pins of the ADS1278IPAPT
Pin	Name	Type
1	AINP2	Input
2	AINN2	Input
3	AINP1	Input
4	AINN1	Input
5	AVDD	Passive
6	AGND	Passive
7	DGND	Passive
8	TEST0	Input
9	TEST1	Input
10	CLKDIV	Input/output
11	SYNC	Input/output
12	DIN	Input/output
13	DOUT8	Output
14	DOUT7	Output
15	DOUT6	Output
16	DOUT5	Output
17	DOUT4	Output
18	DOUT3	Output
19	DOUT2	Output
20	DOUT1	Output
21	DGND	Power in
22	IOVDD	Power in
23	IOVDD	Passive
24	DGND	Passive
25	DGND	Passive
26	DVDD	Power in
27	CLK	Input
28	SCLK	Input/output
29	DRDY/FSYNC	Input/output
30	FORMAT2	Input
31	FORMAT1	Input
32	FORMAT0	Input
33	MODE1	Input
34	MODE0	Input
35	PWDN8	Input
36	PWDN7	Input
37	PWDN6	Input
38	PWDN5	Input
39	PWDN4	Input
40	PWDN3	Input
41	PWDN2	Input
42	PWDN1	Input
43	AGND	Power in
44	AVDD	Power in
45	AINP8	Input
46	AINN8	Input
47	AINP7	Input
48	AINN7	Input
49	AINP6	Input
50	AINN6	Input
51	AINP5	Input
52	AINN5	Input
53	AVDD	Passive
54	AGND	Passive
55	VCOM	Output
56	VREFP	Passive
57	VREFN	Passive
58	AGND	Passive
59	AGND	Passive
60	AVDD	Passive
61	AINP4	Input
62	AINN4	Input
63	AINP3	Input
64	AINN3	Input
65	PAD	Passive

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Questions

Is there a KiCad symbol and footprint for the ADS1278IPAPT?

Yes. The symbol is Gekkio_Analog_ADC:ADS1278 and the footprint EasyEDA_Cloud:HTQFP-64_L10.0-W10.0-P0.50-LS12.0-BL-EP6.4, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ADS1278IPAPT?

LQFP-64-EP(10x10), with 65 pins. Its footprint is drawn on this page.

Where is the ADS1278IPAPT datasheet?

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

Where can I order the ADS1278IPAPT?

JLCPCB lists it as part C2669831, with 235 in stock; the sellers' links on this page open their listings.