CM1348-QFNTR

CIMOExtended

Part id: cimo/CM1348-QFNTR
Category: Analog To Digital Converters (ADC)
Package: QFN-48(7x7)
Pins: 49
In stock: 104 at JLCPCB (C22446833)

Overview

The CM1348-QFNTR is an analog To Digital Converter made by CIMO in a QFN-48(7x7) package with 49 pins.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CM1348-QFNTR, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-48_L7.0-W7.0-P0.50-TL-EP5.4-1, from EasyEDA), ready for a KiCad board. 104 are in stock at JLCPCB (part C22446833).

Symbol

EasyEDA_Cloud:CM1348-QFNTRFrom EasyEDA

Footprint

EasyEDA_Cloud:QFN-48_L7.0-W7.0-P0.50-TL-EP5.4-1From EasyEDA

Pinout

The pins of the CM1348-QFNTR
Pin	Name	Type
1	AIN3	Unspecified
2	AIN2	Unspecified
3	AIN1	Unspecified
4	AIN0	Unspecified
5	AVSS	Unspecified
6	AVDD	Unspecified
7	PLLCAP	Unspecified
8	XTAL1	Unspecified
9	XTAL2	Unspecified
10	PWDN#	Unspecified
11	RESET#	Unspecified
12	CLKSEL	Unspecified
13	CLKIO	Unspecified
14	GPIO0	Unspecified
15	GPIO1	Unspecified
16	GPIO2	Unspecified
17	GPIO3	Unspecified
18	GPIO4	Unspecified
19	GPIO5	Unspecified
20	GPIO6	Unspecified
21	GPIO7	Unspecified
22	SCLK	Unspecified
23	DIN	Unspecified
24	DOUT	Unspecified
25	DRDY#	Unspecified
26	START	Unspecified
27	CS#	Unspecified
28	DVDD	Unspecified
29	DGND	Unspecified
30	VREFN	Unspecified
31	VREFP	Unspecified
32	AINCOM	Unspecified
33	AIN15	Unspecified
34	AIN14	Unspecified
35	AIN13	Unspecified
36	AIN12	Unspecified
37	AIN11	Unspecified
38	AIN10	Unspecified
39	AIN9	Unspecified
40	AIN8	Unspecified
41	ADCINN	Unspecified
42	ADCINP	Unspecified
43	MUXOUTN	Unspecified
44	MUXOUTP	Unspecified
45	AIN7	Unspecified
46	AIN6	Unspecified
47	AIN5	Unspecified
48	AIN4	Unspecified
49	EP	Unspecified

Parameters

ADC architecture: Sigma-Delta
Clock Frequency: 15.729MHz
Clock/Oscillator: Built-in
Features: Bipolar power supply
Interface: SPI
Operating Temperature: -40℃~+125℃
Programmable Gain: Not supported
Quiescent Current (Iq): 300nA
Resolution (Bits): 24
Sampling Rate: 125kHz
Signal-to-Noise Ratio: 103dB
Voltage - Supply: 2.7V~5.5V
Voltage Reference: External
differential input: Yes
number of channels: 16

Order codes

CM1348-QFNTRLCSC C22446833

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Parts like it

ADS1158IRTCR
VQFN-48-EP(7x7)-40℃~+105℃ 0.3LSB 100kHz~16MHz、15.729MHz 125kHz 16 250uA 5V 8、16 External、Built-in External、Built-in Multiplexers、Bipolar input、Integrated modulator、Built-in digital filter、Bipolar power supply Not supported SPI Sigma-Delta Yes VQFN-48-EP(7x7) Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)

Questions

Is there a KiCad symbol and footprint for the CM1348-QFNTR?

Yes. The symbol is EasyEDA_Cloud:CM1348-QFNTR and the footprint EasyEDA_Cloud:QFN-48_L7.0-W7.0-P0.50-TL-EP5.4-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CM1348-QFNTR?

QFN-48(7x7), with 49 pins. Its footprint is drawn on this page.

Where is the CM1348-QFNTR datasheet?

CIMO publishes it: the Datasheet link on this page opens it.

Where can I order the CM1348-QFNTR?

JLCPCB lists it as part C22446833, with 104 in stock; the sellers' links on this page open their listings.

What can replace the CM1348-QFNTR?

Parts like it in the library: the ADS1158IRTCR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.