Telecom
Telecom interface integrated circuits (ICs) provide specific functionality and control in communication network interfacing such as Ethernet switching, line drivers, ISDN, amplifiers, channel extenders, digital phase-locked loops, DTMF, tone generators and decoders, echo cancelation, detectors and generators, DDA, phone line monitors, and calling line identifiers.
Sourcing ROHM Semiconductor Telecom: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 21
| Product | Pricing | Datasheet | Power (Watts) | Current - Supply | Function | Interface | Mounting Type | Number of Circuits | Operating Temperature | Voltage - Supply | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 BU8872FS-E2 ROHM Semiconductor | 1 $3.3700 | 650 mW | 3.4mA | Receiver, DTMF | - | Surface Mount | 1 | -40°C ~ 85°C | 4.5V ~ 5.5V | 16-LSOP (0.173", 4.40mm Width) | 16-SSOP-A | 9,198 | |
 BA1604F-E2 ROHM Semiconductor | 1 $1.7700 | 350 mW | 10mA | Tone Decoder | - | Surface Mount | 1 | -40°C ~ 85°C | 4.75V ~ 9V | 8-SOIC (0.173", 4.40mm Width) | 8-SOP | 2,447 | |
 BA6566FP-E2 ROHM Semiconductor | 1 $6.4000 | - | - | - | - | - | - | - | - | - | - | 6,953 | |
 BU8793KN-E2 ROHM Semiconductor | 1 $4.1220 | 370 mW | - | Sound Generator | - | Surface Mount | 1 | -40°C ~ 85°C | 2.7V ~ 3.6V | 28-VFQFN | 28-VQFN | 8,504 | |
 BU8763FV-E2 ROHM Semiconductor | 1 $4.8240 | 450 mW | - | Melody LSI | - | Surface Mount | 1 | -20°C ~ 70°C | 2.7V ~ 3.6V | 16-LSSOP (0.173", 4.40mm Width) | 16-SSOP-B | 5,029 | |
BU8766FV-E2 ROHM Semiconductor | 1 $6.0300 | 450 mW | - | Tone Generator | - | Surface Mount | 1 | -40°C ~ 85°C | 2.2V ~ 3.6V | 16-LSSOP (0.173", 4.40mm Width) | 16-SSOP-B | 9,216 | |
 BU8788KN-E2 ROHM Semiconductor | 1 $11.1780 | 450 mW | - | Sound Generator | ADPCM | Surface Mount | 1 | -40°C ~ 85°C | 2.2V ~ 3.6V | 36-VFQFN | 36-VQFN (6x6) | 4,776 | |
 BA1604 ROHM Semiconductor | 350 mW | 10mA | Tone Decoder, PLL | - | Through Hole | 1 | -40°C ~ 85°C | 4.75V ~ 9V | 8-DIP (0.300", 7.62mm) | 8-DIP | 2,082 | ||
 BA6566 ROHM Semiconductor | 1.1 W | - | Speech Network IC | - | Through Hole | 1 | -35°C ~ 60°C | 1.15V ~ 1.27V | 18-DIP (0.300", 7.62mm) | 18-DIP | 1,023 | ||
 BU8761KV ROHM Semiconductor | 400 mW | - | PCM CODEC | - | Surface Mount | 1 | -30°C ~ 85°C | 2.7V ~ 3.3V | 48-LQFP | 48-VQFP (7x7) | 6,869 | ||
 BU8871F-E2 ROHM Semiconductor | 550 mW | 2.2mA | Receiver, DTMF | - | Surface Mount | 1 | -10°C ~ 70°C | 4.75V ~ 5.25V | 18-SOIC (0.213", 5.40mm Width) | 18-SOP | 3,274 | ||
BU8874 ROHM Semiconductor | 500 mW | 2.2mA | Receiver, DTMF | - | Through Hole | 1 | -10°C ~ 70°C | 4.75V ~ 5.25V | 8-DIP (0.300", 7.62mm) | 8-DIP | 3,767 | ||
BU8899GU-E2 ROHM Semiconductor | - | - | - | - | - | - | - | - | - | - | 7,940 | ||
BU8874F-E2 ROHM Semiconductor | 550 mW | 2.2mA | Receiver, DTMF | - | Surface Mount | 1 | -10°C ~ 70°C | 4.75V ~ 5.25V | 18-SOIC (0.213", 5.40mm Width) | 18-SOP | 8,319 | ||
BU8307CF-E2 ROHM Semiconductor | 550 mW | 660µA | Pulse, Tone Dialer | - | Surface Mount | 1 | -10°C ~ 60°C | 2.5V ~ 5.5V | 24-SOIC (0.213", 5.40mm Width) | 24-SOP | 8,578 | ||
BU8772KN-E2 ROHM Semiconductor | - | - | Sound Generator | - | Surface Mount | 1 | -40°C ~ 85°C | 2.7V ~ 3.6V | 28-VFQFN | 28-QFN (5x5) | 1,375 | ||
BU8874F ROHM Semiconductor | 550 mW | 2.2mA | Receiver, DTMF | - | Surface Mount | 1 | -10°C ~ 70°C | 4.75V ~ 5.25V | 18-SOIC (0.213", 5.40mm Width) | 18-SOP | 4,141 | ||
BU8772KN ROHM Semiconductor | 370 mW | 17mA | Sound Generator | - | Surface Mount | 1 | -40°C ~ 85°C | 2.7V ~ 3.6V | 28-VFQFN | 28-QFN (5x5) | 1,845 | ||
BA1604F ROHM Semiconductor | 350 mW | 15mA | Tone Decoder | - | Surface Mount | 1 | -10°C ~ 75°C | 4.75V ~ 9V | 8-SOIC (0.173", 4.40mm Width) | 8-SOP | 3,187 | ||
BA8206F-E2 ROHM Semiconductor | 1 $2.3800 | 450 mW | - | Tone Generator | - | Surface Mount | 1 | -25°C ~ 75°C | 38V | 8-SOIC (0.173", 4.40mm Width) | 8-SOP | 2,450 |