AD7779

Analog_ADC

8-Channel, 24-bit, Simultaneous Sampling ADC, WQFN-64 (LFCSP-64)

Symbol

65 pins

Schematic symbol for AD7779

Units: 1
Kind: part
Grid: on 1.27 mm

Footprint

65 pads

Footprint for AD7779

Library: Package_DFN_QFN
Mount: smd
Courtyard: 10.26 × 10.26 mm
Link: exact
Footprint page: Open →

3D model

none

no 3D model

The footprint references no model, or the referenced model is not in the upstream package set.

Pins and pads

Every pin on the symbol has a pad on the footprint.

Pin	Name	Type	Pad
1	AIN0-	input	1
2	AIN0+	input	2
3	AIN1-	input	3
4	AIN1+	input	4
5	AVSS1A	power_in	5
6	AVDD1A	power_in	6
7	REF1-	input	7
8	REF1+	input	8
9	AIN2-	input	9
10	AIN2+	input	10
11	AIN3-	input	11
12	AIN3+	input	12
13	MODE0/GPIO0	bidirectional	13
14	MODE1/GPIO1	bidirectional	14
15	MODE2/GPIO2	bidirectional	15
16	MODE3/ALERT	bidirectional	16
17	CONVST_SAR	input	17
18	ALERT/~{CS}	bidirectional	18
19	DCLK2/SCLK	input	19
20	DCLK1/SDI	input	20
21	DCLK0/SDO	bidirectional	21
22	DGND	power_in	22
23	DREGCAP	passive	23
24	IOVDD	power_in	24
25	DOUT3	bidirectional	25
26	DOUT2	bidirectional	26
27	DOUT1	output	27
28	DOUT0	output	28
29	DCLK	output	29
30	~{DRDY}	output	30
31	XTAL1	passive	31
32	XTAL2/MCLK	input	32
33	~{START}	input	33
34	~{SYNC_OUT}	output	34
35	~{SYNC_IN}	input	35
36	~{RESET}	input	36
37	AIN7+	input	37
38	AIN7-	input	38
39	AIN6+	input	39
40	AIN6-	input	40
41	REF2+	input	41
42	REF2-	input	42
43	AVDD1B	power_in	43
44	AVSS1B	power_in	44
45	AIN5+	input	45
46	AIN5-	input	46
47	AIN4+	input	47
48	AIN4-	input	48
49	REF_OUT	output	49
50	AVSS2B	power_in	50
51	AREG2CAP	passive	51
52	AVDD2B	power_in	52
53	AVSS3	power_in	53
54	FORMAT1	input	54
55	FORMAT0	input	55
56	CLK_SEL	input	56
57	VCM	output	57
58	AVDD2A	power_in	58
59	AREG1CAP	passive	59
60	AVSS2A	power_in	60
61	AVSS4	power_in	61
62	AVDD4	power_in	62
63	AUXAIN+	input	63
64	AUXAIN-	input	64
65	EPAD(AVSSx)	power_in	65

On real boards

7 designs use this part

7 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.

Tiny Tapeout 06+ Breakout QFNLayout · 160 parts · 2 layersby footprint
QFN Breakout For TinyTapeout Skywater ASICsLayout · 130 parts · 4 layersby footprint
big-sammyLayout · 69 parts · 4 layersby footprint
AS2650 Bring UpLayout · 65 parts · 4 layersby footprint
Caravel Minimum Viable PCB SampleLayout · 58 parts · 4 layersby footprint
Caravel Board BOARD3Layout · 21 parts · 2 layersby footprint
Poly RAMP Carp PcbLayout · 20 parts · 2 layersby footprint

Provenance

Source: kicad-symbols
Credit: KiCad Libraries Contributors
Licence: CC-BY-SA-4.0-with-KiCad-exception
Link method: exact
Cross-check: passed