Datasheet Details
- Part number
- U421
- Manufacturer
- Calogic LLC
- File Size
- 28.64 KB
- Datasheet
- U421_CalogicLLC.pdf
- Description
- N-Channel Dual JFET
U421 Description
N-Channel Dual JFET CORPORATION U421 * U426 .
The Calogic U421 Series are Dual N-Channel JFETs on a monolithic structure designed specifically for very high input impedance for differential amplif.
U421 Applications
* PIN CONFIGURATION
TO-78
1 2 3 4 5 6 7
SOURCE 1 DRAIN 1 GATE 1 CASE/BODY SOURCE 2 DRAIN 2 GATE 2
4 5 3 2 1
6 7
BOTTOM VIEW
C S2 G1 D2 D1 G2 S1
CJ4
U421
* U426
CORPORATION
ABSOLUTE MAXIMUM RATINGS (TA = 25oC unless otherwise noted) Gate-to-Gate Voltage
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