AFE159x 4-Channel 24-Bit Analog Front-Ends (AFEs)

Texas Instruments AFE159x 4-Channel 24-Bit Analog Front-Ends (AFEs) are a family of multichannel, 24-bit, simultaneous sampling, delta-sigma (ΔΣ) analog-to-digital converters (ADCs) with built-in programmable gain Instrumentation Amplifiers (INAs), internal reference, and an on-chip PLL. The AFE supports digital pace pulse detection and thoracic impedance measurement and incorporates all of the features commonly required in medical electroencephalogram (EEG) and electrocardiogram (ECG) applications. Multiple Texas Instruments AFE159x devices can be cascaded in high channel count systems. With exceptional performance and high levels of integration, the AFE159x enables the development of scalable medical instrumentation systems at significantly reduced power, size, and overall cost.

Results: 14
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Resolution
Sampling Rate
Number of Channels
Interface Type
Supply Voltage - Max
Supply Voltage - Min
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Packaging
Texas Instruments Analog Front End - AFE Low-power 4-channel ECG AFE with respira
Datasheet
278In Stock
Cut Tape
Rp615.324,84
Rp498.093,90
Rp468.923,76
Rp449.477,00
Reel
Rp421.224,16
Rp408.565,42
Min.: 1
Mult.: 1
: 250
AFE1594 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT VQFN-48 Reel, Cut Tape
Texas Instruments Analog Front End - AFE Low-power 4-channel ECG AFE with pacemak
Datasheet
242In Stock
Cut Tape
Rp749.984,48
Rp607.069,14
Rp571.477,90
Rp547.811,56
Reel
Rp530.382,86
Quote
Min.: 1
Mult.: 1
: 250
AFE159P4 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT VQFN-48 Reel, Cut Tape
Texas Instruments Analog Front End - AFE Low-power 4-channel ECG AFE with lead-of
Datasheet
425In Stock
Cut Tape
Rp630.918,94
Rp510.936,10
Rp481.032,12
Rp461.585,36
Reel
Rp429.479,86
Rp420.857,24
MouseReel Available
Min.: 1
Mult.: 1
: 250
AFE1594 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT DSBGA-49 Reel, Cut Tape, MouseReel
Texas Instruments Analog Front End - AFE Low-power 4-channel ECG AFE with pacemak
Datasheet
250In Stock
Cut Tape
Rp736.224,98
Rp599.914,20
Rp565.974,10
Rp547.811,56
Reel
Rp510.569,18
MouseReel Available
Min.: 1
Mult.: 1
: 250
AFE159P4 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT DSBGA-49 Reel, Cut Tape, MouseReel
Texas Instruments Analog Front End - AFE Low-power 3-channel ECG AFE with respira
Datasheet
233In Stock
Cut Tape
Rp479.747,90
Rp385.816,38
Rp362.516,96
Rp341.052,14
Reel
Rp324.173,82
Rp316.835,42
MouseReel Available
Min.: 1
Mult.: 1
: 250
AFE159RP3 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT DSBGA-49 Reel, Cut Tape, MouseReel
Texas Instruments Analog Front End - AFE Low-power 4-channel ECG AFE with respira
Datasheet
240In Stock
Cut Tape
Rp827.221,14
Rp676.417,02
Rp638.807,72
Rp621.745,94
Reel
Rp577.532,08
Quote
MouseReel Available
Min.: 1
Mult.: 1
: 250
AFE159RP4 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT DSBGA-49 Reel, Cut Tape, MouseReel
Texas Instruments Analog Front End - AFE Low-power 4-channel ECG AFE with respira
Datasheet
5In Stock
500Expected 19/11/2026
Cut Tape
Rp828.505,36
Rp677.150,86
Rp639.174,64
Rp621.562,48
Reel
Rp577.715,54
Min.: 1
Mult.: 1
: 250
AFE159RP4 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT VQFN-48 Reel, Cut Tape
Texas Instruments Analog Front End - AFE Low-power 4-channel ECG AFE with respira
Datasheet
Non-Stocked Lead-Time 26 Weeks
Reel
Rp337.199,48
Min.: 2.500
Mult.: 2.500
: 2.500
AFE1594 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT VQFN-48 Reel
Texas Instruments Analog Front End - AFE Low-power 4-channel ECG AFE with lead-of
Datasheet
Non-Stocked Lead-Time 26 Weeks
Reel
Rp332.246,06
Min.: 6.000
Mult.: 6.000
: 6.000
AFE1594 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT DSBGA-49 Reel
Texas Instruments Analog Front End - AFE Low-power 4-channel ECG AFE with pacemak
Datasheet
Non-Stocked Lead-Time 26 Weeks
Reel
Rp420.306,86
Min.: 2.500
Mult.: 2.500
: 2.500
AFE159P4 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT VQFN-48 Reel
Texas Instruments Analog Front End - AFE Low-power 4-channel ECG AFE with pacemak
Datasheet
Non-Stocked Lead-Time 26 Weeks
Reel
Rp414.252,68
Min.: 6.000
Mult.: 6.000
: 6.000
AFE159P4 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT DSBGA-49 Reel
Texas Instruments Analog Front End - AFE Low-power 4-channel ECG AFE with respira
This product may require additional documentation to export from the United States.
Datasheet
Non-Stocked Lead-Time 26 Weeks
Reel
Rp482.316,34
Min.: 2.500
Mult.: 2.500
: 2.500
AFE159RP4 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT VQFN-48 Reel
Texas Instruments Analog Front End - AFE Low-power 4-channel ECG AFE with respira
Datasheet
Non-Stocked Lead-Time 26 Weeks
Reel
Rp475.711,78
Min.: 6.000
Mult.: 6.000
: 6.000
AFE159RP4 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT DSBGA-49 Reel
Texas Instruments AFE159RP3YAFR
Texas Instruments Analog Front End - AFE Low-power 3-channel ECG AFE with respira
Datasheet
Non-Stocked Lead-Time 26 Weeks
Reel
Rp244.001,80
Min.: 6.000
Mult.: 6.000
: 6.000
AFE159RP3 24 bit 128 kS/s 4 Channel SPI 1.9 V, 5.25 V 1.7 V, 3.15 V - 20 C + 85 C SMD/SMT DSBGA-49 Reel