ADS1178IPAPR

Texas Instruments

-40℃~+105℃ 1.8V、5V 10uA 16 1LSB 27MHz 52.734kHz 8 97dB External External Integrated modulator、Multi-chip synchronization、Synchronous triggering、Simultaneous sampling、Built-in digital filter Not supported SPI Sigma-Delta Yes HTQFP-64(10x10) Analog to Digital Converters (ADC) ROHS

Extended

Datasheetti/ADS1178IPAPR

Category: Analog To Digital Converters (ADC)
Package: HTQFP-64(10x10)
Pins: 65

Overview

The ADS1178IPAPR is an analog To Digital Converter made by Texas Instruments in a HTQFP-64(10x10) package with 65 pins. -40℃~+105℃ 1.8V、5V 10uA 16 1LSB 27MHz 52.734kHz 8 97dB External External Integrated modulator、Multi-chip synchronization、Synchronous triggering、Simultaneous sampling、Built-in digital filter Not supported SPI Sigma-Delta Yes HTQFP-64(10x10) Analog to Digital Converters (ADC) ROHS.

PCBKit's library has its KiCad symbol (agg-kicad:ADS1178, from Agg-kicad) and its footprint (agg:HTQFP-64, from Agg-kicad), ready for a KiCad board. 5 are in stock at JLCPCB (part C2669961).

Symbol

agg-kicad:ADS1178From Agg-kicad

Footprint

agg:HTQFP-64From Agg-kicad

Parameters

ADC architecture: Sigma-Delta
Clock Frequency: 27MHz
Clock/Oscillator: External
Features: Synchronous triggering
Integral non - linearity: 1LSB
Interface: SPI
Operating Temperature: -40℃~+105℃
Programmable Gain: Not supported
Quiescent Current (Iq): 10uA
Resolution (Bits): 16
Sampling Rate: 52.734kHz
Signal-to-Noise Ratio: 97dB
Voltage - Supply: 1.8V
Voltage Reference: External
differential input: Yes
number of channels: 8

Order codes

ADS1178IPAPRLCSC C2669961

Pinout

The pins of the ADS1178IPAPR
Pin	Name	Type
1	AIN2	Input
2	AIN2	Input
3	AIN1	Input
4	AIN1	Input
5	AVDD	Power in
6	AGND	Power in
7	DGND	Power in
8	TEST0	Input
9	TEST1	Input
10	CLKDIV	Input
11	SYNC	Input
12	DIN	Input
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	Power in
24	DGND	Power in
25	DGND	Power in
26	DVDD	Power in
27	CLK	Input
28	SCLK	Input
29	DRDY	Input/output
30	FORMAT2	Input
31	FORMAT1	Input
32	FORMAT0	Input
33	NC	Not connected
34	MODE	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	AIN8	Input
46	AIN8	Input
47	AIN7	Input
48	AIN7	Input
49	AIN6	Input
50	AIN6	Input
51	AIN5	Input
52	AIN5	Input
53	AVDD	Power in
54	AGND	Power in
55	VCOM	Output
56	VREFP	Input
57	VREFN	Input
58	AGND	Power in
59	AGND	Power in
60	AVDD	Power in
61	AIN4	Input
62	AIN4	Input
63	AIN3	Input
64	AIN3	Input
EP	DGND	Power in

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Questions

Is there a KiCad symbol and footprint for the ADS1178IPAPR?

Yes. The symbol is agg-kicad:ADS1178 and the footprint agg:HTQFP-64, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ADS1178IPAPR?

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

Where is the ADS1178IPAPR datasheet?

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

Where can I order the ADS1178IPAPR?

JLCPCB lists it as part C2669961, with 5 in stock; the sellers' links on this page open their listings.

What can replace the ADS1178IPAPR?

Parts like it in the library: the ADS1274IPAPT by Texas Instruments, the ADS7851IRTE by Texas Instruments, the ADS1174IPAPT by Texas Instruments and the ADS1174IPAPR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.