Datasheet
| Obsolete Part | Alternate Part or
Supplier | Source | Last Time Buy Date |
LM1819M
| NONE
| NONE
| 10 Mar 1998
|
LM1819MX
| NONE
| NONE
| 23 Oct 1999
|
LM1819N
| NONE
| NONE
| 10 Mar 1998
|
General Description
The LM1819 is a function generator/driver for air-core (moving-magnet) meter movements. A Norton amplifier and an NPN transistor are included on chip for signal conditioning as required. Driver outputs are self-centering and develop ±4.5V swing at 20 mA. Better than 2% linearity is guaranteed over a full 305-degree operating range.
[Information as of 8-Nov-2009]
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