THAT Corporation's RoHS 2-compliant ICs are denoted by a suffix at the end of the part number. The suffix is required for ordering, but will not appear on the parts themselves due to space limitations. The correct suffix depends upon the pin finish alloy used on that specific part.
THAT is currently offering two distinct pin finishes, Nickel-Palladium-Gold (Ni-Pd-Au) and Tin-Bismuth (Si-Bi). The table below lists the leg finish for each product and its corresponding RoHS-compliant suffix. For more information about these specific pin finishes visit our RoHS 2 Finishes page. For complete order information refer to each product's specification page.
| Product |
RoHS
Suffix |
Description |
Pin Finish |
| 1200
Series |
-U |
InGenius
Balanced Line Receiver |
Ni-Pd-Au |
| 1240
Series |
Standard
Balanced Line Receiver |
| 1250
Series |
Low-Cost
Balanced Line Receiver |
| 1280
Series |
Dual
Balanced Line Receiver |
| 1290
Series |
Low-Cost
Dual Balanced Line Receiver |
| 1510/1512 |
Audio
Preamplifier |
| 1570 |
Differential Audio
Preamplifier |
| 1583 |
Differential Audio
Preamplifier |
| 1600
Series |
OutSmarts
Balanced Line Driver |
| 2180xL |
Pre-trimmed
Blackmer VCA |
| 2181 |
Trimmable
Blackmer VCA, Thru
Hole |
| 2162 |
Dual
Blackmer VCA |
| 2252 |
RMS-Level
Detector |
| 300 Series |
Matched Transistor Array |
| 4305 |
High
Power
Low Cost Analog Engine |
| 4315 |
Low-Voltage, Low-Power
Low-Cost Analog Engine |
| 4316 |
Very Low-Voltage, Low-Power
Analog Engine |
| 4320 |
Low Power
Analog Engine |
| 5171 |
Digitally Programmable Gain Controller |
| 5173 |
Digitally Programmable Gain Controller |
| |
|
|
|
| 4301 |
-I |
Analog Engine Dynamics
Processor |
Sn-Bi |
| 4311 |
Analog Engine Dynamics
Processor |
| |
|
|
|
