Product Summary

The TP3040V filter is a monolithic circuit containing both transmit and receive filters specifically designed for PCM CODEC filtering applications in 8 kHz sampled systems. The TP3040V is manufactured using microCMOS technology and switched capacitor integrators are used to simulate classical LC ladder filters which exhibit low component sensitivity.

Parametrics

TP3040V absolute maximum ratings: (1)Supply Voltages: ±7V; (2)Power Dissipation: 1 W/Package; (3)Input Voltage: ±7V; (4)Voltage at Any Input or Output: VCC + 0.3V to VBBV - 0.3V; (5)Output Short-Circuit Duration: Continuous; (6)Operating Temperature Range: -25℃ to +125℃; (7)Storage Temperature: -65℃ to +150℃; (8)Lead Temperature (Soldering, 10 seconds): 300℃; (9)ESD Rating to be determined.

Features

TP3040V features: (1)Designed for D3/D4 and CCITT applications; (2)+5V, -5V power supplies; (3)Low power consumption: 45 mW (0 dBm0 into 600Ω), 30 mW (power amps disabled); (4)Power down mode: 0.5 mW; (5)20 dB gain adjust range; (6)No external anti-aliasing components; (7)Sin x/x correction in receive filter; (8)50/60 Hz rejection in transmit filter; (9)TTL and CMOS compatible logic; (10)All inputs protected against static discharge due to handling.

Diagrams

TP3040V block diagram

TP300 series
TP300 series
Other

Data Sheet
Negotiable 
TP3004
TP3004
Other

Data Sheet
Negotiable 
TP3005
TP3005
Other

Data Sheet
Negotiable 
TP3054N/NOPB
TP3054N/NOPB
National Semiconductor (TI)
Audio CODECs
Data Sheet
0-1: $3.97
1-25: $3.25
25-100: $2.66
100-250: $2.45
TP3054N
TP3054N
National Semiconductor (TI)
Audio CODECs
Data Sheet
0-150: $2.93
150-250: $2.69
250-500: $2.45
500-1000: $2.14
TP3054WM
TP3054WM
National Semiconductor (TI)
Audio CODECs
Data Sheet
0-180: $2.47
180-270: $2.07
270-540: $1.85
540-1035: $1.57