HOLTEK HT9215B Low Power OP-AMP IC DIP-22

From the shop's description

HOLTEK HT9215B Low Power OP-AMP IC DIP-22 The HOLTEK HT9215B is an authentic, voice-band and control integrated circuit designed for classic wireline telephone handsets and terminal equipment . Featuring a durable, through-hole 22-pin Dual In-line Package (DIP-22). Note: This OP-AMP is a Replacement component Specifications Absolute Maximum Rating Value / Limit Unit of Measurement Supply Voltage ( V DD − V SS ) −0.3 to 6.0 V Input Voltage ( V IN ) V SS − 0.3 to V DD + 0.3 V Package Content 1 x HOLTEK HT9215B Low Power OP-AMP IC DIP-22