LF444CM
J-FET Amplifier 4 Circuit 14-SOIC
Images are for reference only.
SkyChip No.
9R5A8-LF444CMT
OPN#
LF444CM
Manufacturer
Description
IC OPAMP JFET 4 CIRCUIT 14SOIC
Datasheet
Datasheet Lifecycle Status
Obsolete
Factory Lead Time
-
· Free Samples Available
· Alternate Part Support
· PCB Assembly (PCBA)
· IC Programming Services
Parameters
Dist. Version
Technical Documentation
| ECCN | EAR99 |
| HTSUS |
|
| MSL | 1 (Unlimited @ ≤ 30°C/85% RH) |
| REACH Compliance | REACH SVHC Free |
| RoHS Status | RoHS 3 Compliant (Pb-Free) |
Possible Alternative Parts
Part Number:LF444CM/NOPB
Manufacturer:Texas Instruments
Availability:0
Pricing$2.19
SkyChip No.:LDEZC-LF444CM-NOPBT
Part Number:LF444CMX/NOPB
Manufacturer:Texas Instruments
Availability:0
Pricing$1.86
SkyChip No.:8IIUO-LF444CMX-NOPBTR
Part Number:LF247DT
Manufacturer:STMicroelectronics
Availability:0
Pricing$1.27
SkyChip No.:CW9YM-LF247DTTR
Part Number:LF347D
Manufacturer:Texas Instruments
Availability:0
Pricing$2.58
SkyChip No.:Y51LD-LF347DT
Substitution Analysis:The LF347D significantly outperforms the original LF444CM in key dynamic parameters (slew rate 13 V/µs, bandwidth 3 MHz vs. 1 V/µs, 1 MHz), making it more suitable for high‑speed signal processing ... View More
Part Number:LF347DT
Manufacturer:STMicroelectronics
Availability:0
Pricing$0.82
SkyChip No.:4IH5W-LF347DTTR
Part Number:LM224D
Manufacturer:STMicroelectronics
Availability:693
Pricing$3.11
SkyChip No.:I1V2R-LM224DT
Part Number:LM2902AQS14-13
Manufacturer:Diodes Incorporated
Availability:0
Pricing$0.27
SkyChip No.:MR3XY-LM2902AQS14-13TR
Substitution Analysis:Direct substitution is not recommended. While the package is compatible and the output voltage range covers that of the original part, there are significant differences in core performance. The key ... View More
Part Number:LM2902EDR2G
Manufacturer:onsemi
Availability:0
Pricing$0.34
SkyChip No.:X9K87-LM2902EDR2GTR
Substitution Analysis:Not suitable for substitution. Apart from package compatibility, there is a fundamental mismatch in key electrical parameters. Similar to the above part, its general-purpose BJT input stage results ... View More
Part Number:LM324DT
Manufacturer:STMicroelectronics
Availability:0
Pricing$0.25
SkyChip No.:WC6L4-LM324DTTR
Part Number:MC3403DR2G
Manufacturer:onsemi
Availability:15
Pricing$0.48
SkyChip No.:16ZQY-MC3403DR2GTR
Substitution Analysis:Direct substitution is highly impractical and generally not recommended. The core discrepancies are fundamental: First, its "differential output" architecture differs from the single-ended output ... View More
| Part Number | Manufacturer | Availability | Pricing | SkyChip No. |
|---|---|---|---|---|
| LF444CM/NOPB | Texas Instruments | 0 | $2.19 | LDEZC-LF444CM-NOPBT |
| LF444CMX/NOPB | Texas Instruments | 0 | $1.86 | 8IIUO-LF444CMX-NOPBTR |
| LF247DT | STMicroelectronics | 0 | $1.27 | CW9YM-LF247DTTR |
| LF347D | Texas Instruments | 0 | $2.58 | Y51LD-LF347DT |
The LF347D significantly outperforms the original LF444CM in key dynamic parameters (slew rate 13 V/µs, bandwidth 3 MHz vs. 1 V/µs, 1 MHz), making it more suitable for high‑speed signal processing ... View More | ||||
| LF347DT | STMicroelectronics | 0 | $0.82 | 4IH5W-LF347DTTR |
| LM224D | STMicroelectronics | 693 | $3.11 | I1V2R-LM224DT |
| LM2902AQS14-13 | Diodes Incorporated | 0 | $0.27 | MR3XY-LM2902AQS14-13TR |
Direct substitution is not recommended. While the package is compatible and the output voltage range covers that of the original part, there are significant differences in core performance. The key ... View More | ||||
| LM2902EDR2G | onsemi | 0 | $0.34 | X9K87-LM2902EDR2GTR |
Not suitable for substitution. Apart from package compatibility, there is a fundamental mismatch in key electrical parameters. Similar to the above part, its general-purpose BJT input stage results ... View More | ||||
| LM324DT | STMicroelectronics | 0 | $0.25 | WC6L4-LM324DTTR |
| MC3403DR2G | onsemi | 15 | $0.48 | 16ZQY-MC3403DR2GTR |
Direct substitution is highly impractical and generally not recommended. The core discrepancies are fundamental: First, its "differential output" architecture differs from the single-ended output ... View More | ||||
Obsolete
New Arrivals at SkyChip
MOQ
1(Multiples: 1)
Ships From
Shenzhen (Primary) or Hong Kong
Lead Time
To Be Determined
Packaging
Tube
Supply Chain Inventory
475 In Stock
Stock Status
Confirmed
Supply Source
Independently Sourced
Lead Time to SkyChip
6 Business Days
* These inventory figures are provided by our partners and are subject to change with a delay.
Delivery & Payment
