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AFE4490RHAT on a board, in 3D

AFE4490RHAT

Texas Instruments

-40℃~+85℃ 13.5dB 22 2V~3.6V 8MHz Programmable gain、Fault detection SPI VQFN-40-EP(6x6) Analog Front End (AFE) ROHS

Extended
DatasheetJLCPCBLCSCti/AFE4490RHAT
Category
Analog Front End (AFE)
Package
VQFN-40-EP(6x6)
Pins
41

Overview

The AFE4490RHAT is an analog Front End made by Texas Instruments in a VQFN-40-EP(6x6) package with 41 pins. -40℃~+85℃ 13.5dB 22 2V~3.6V 8MHz Programmable gain、Fault detection SPI VQFN-40-EP(6x6) Analog Front End (AFE) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AFE4490RHAT, from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-40_L6.0-W6.0-P0.50-TL-EP4.5, from EasyEDA), ready for a KiCad board. 12 are in stock at JLCPCB (part C2651546).

Symbol

INN1INP2RX_ANA_GND3VCM4DNC5DNC6BG7VSS8TX_REF9DNC10TX_CTRL_SUP11LED_DRV_GND12LED_DRV_GND13TXN14TXP15LED_DRV_GND16LED_DRV_SUP17LED_DRV_SUP18RX_DIG_GND19AFE_PDN#20DIAG_END21LED_ALM22PD_ALM/ADC Reset23SCLK24SPISOMI25SPISIMO26SPISTE27ADC_RDY28RESET#29CLKOUT30RX_DIG_SUP31RX_DIG_GND32RX_ANA_SUP33RXOUTN34RXOUTP35RX_ANA_GND36XOUT37XIN38RX_ANA_SUP39RX_ANA_GND40EP41
EasyEDA_Cloud:AFE4490RHATFrom EasyEDA

Footprint

41
EasyEDA_Cloud:VQFN-40_L6.0-W6.0-P0.50-TL-EP4.5From EasyEDA

Parameters

7
Clock Frequency
8MHz
Features
Fault detection
Interface
SPI
Operating Temperature
-40℃~+85℃
Resolution(Bits)
22
S/N Ratio
13.5dB
Voltage - Supply
2V~3.6V

Order codes

1

Pinout

41
The pins of the AFE4490RHAT
PinNameType
1INNUnspecified
2INPUnspecified
3RX_ANA_GNDUnspecified
4VCMUnspecified
5DNCUnspecified
6DNCUnspecified
7BGUnspecified
8VSSUnspecified
9TX_REFUnspecified
10DNCUnspecified
11TX_CTRL_SUPUnspecified
12LED_DRV_GNDUnspecified
13LED_DRV_GNDUnspecified
14TXNUnspecified
15TXPUnspecified
16LED_DRV_GNDUnspecified
17LED_DRV_SUPUnspecified
18LED_DRV_SUPUnspecified
19RX_DIG_GNDUnspecified
20AFE_PDN#Unspecified
21DIAG_ENDUnspecified
22LED_ALMUnspecified
23PD_ALM/ADC ResetUnspecified
24SCLKUnspecified
25SPISOMIUnspecified
26SPISIMOUnspecified
27SPISTEUnspecified
28ADC_RDYUnspecified
29RESET#Unspecified
30CLKOUTUnspecified
31RX_DIG_SUPUnspecified
32RX_DIG_GNDUnspecified
33RX_ANA_SUPUnspecified
34RXOUTNUnspecified
35RXOUTPUnspecified
36RX_ANA_GNDUnspecified
37XOUTUnspecified
38XINUnspecified
39RX_ANA_SUPUnspecified
40RX_ANA_GNDUnspecified
41EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the AFE4490RHAT?

Yes. The symbol is EasyEDA_Cloud:AFE4490RHAT and the footprint EasyEDA_Cloud:VQFN-40_L6.0-W6.0-P0.50-TL-EP4.5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AFE4490RHAT?

VQFN-40-EP(6x6), with 41 pins. Its footprint is drawn on this page.

Where is the AFE4490RHAT datasheet?

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

Where can I order the AFE4490RHAT?

JLCPCB lists it as part C2651546, with 12 in stock; the sellers' links on this page open their listings.

What can replace the AFE4490RHAT?

Parts like it in the library: the AFE4400RHAT by Texas Instruments, the AFE4403YZP by Texas Instruments, the AD4110-1BCPZ-RL by Analog Devices and the AD4110-1BCPZ-RL7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

4