| 制造商 | 部件名 | 数据表 | 功能描述 |
 Burr-Brown (TI) | REF200 |  250Kb/15P | DUAL CURRENT SOURCE/CURRENT SINK |
| REF200 |  235Kb/17P | DUAL CURRENT SOURCE/CURRENT SINK |
 Burr-Brown (TI) | REF200AP |  250Kb/15P | DUAL CURRENT SOURCE/CURRENT SINK |
| REF200AP |  235Kb/17P | DUAL CURRENT SOURCE/CURRENT SINK |
 Burr-Brown (TI) | REF200AU |  250Kb/15P | DUAL CURRENT SOURCE/CURRENT SINK |
| REF200AU |  235Kb/17P | DUAL CURRENT SOURCE/CURRENT SINK |
 Burr-Brown (TI) | REF200AU/2K5 |  235Kb/17P | DUAL CURRENT SOURCE/CURRENT SINK |
 Burr-Brown (TI) | REF200AU/2K5E4 |  235Kb/17P | DUAL CURRENT SOURCE/CURRENT SINK |
 Burr-Brown (TI) | REF200AUE4 |  235Kb/17P | DUAL CURRENT SOURCE/CURRENT SINK |
 Burr-Brown (TI) | REF200AUG4 |  235Kb/17P | DUAL CURRENT SOURCE/CURRENT SINK |
| REF200 |  235Kb/17P | DUAL CURRENT SOURCE/CURRENT SINK |