Purchase ML7074-001GA, In-stock ML7074-001GA From SeekIC.
Part Number: ML7074-001GA
Description: The ML7074-001GA is a speech CODEC for VoIP. This LSI allows selection of G.729.A, G.726, or G.711 sta...
- Table of contents:
ML7074-001GA
-
Suppliers
DataSheet
General Description
ML7074-001GA General Description
The ML7074-001GA is a speech CODEC for VoIP. This LSI allows selection of G.729.A, G.726, or G.711 standard as a speech CODEC. The LSI is optimum for adding VoIP functions to TAs, routers, etc., since it has the functions of an echo canceller for 32 msec delay, DTMF detection, tone detection, tone generation, etc.
ML7074-001GA Maximum Ratings
| Parameter | Symbol | Conditions | Rating | Unit |
| Analog power supply voltage |
VDA | −0.3 to 5.0 | V | |
| Digital power supply voltage | VDD | −0.3 to 5.0 | V | |
| Analog input voltage | VAIN | Analog pins | −0.3 to VDD + 0.3 | V |
| Digital input voltage | VDIN1 | Normal digital pins | −0.3 to VDD + 0.3 | V |
| VDIN2 | 5 V tolerant pins | −0.3 to 6.0 | V | |
| Storage temperature range | Tstg | −55 to +150 | °C |
ML7074-001GA Features
• Single 3.3 V power supply operation (DVDD0, 1, 2, AVDD: 3.0 to 3.6 V)
• Speech CODEC:
Selectable among G.729.A (8 kbps), G726 (32 kbps), G.711 (64 kbps) -law, and A-law
Mutual conversion function between G.729.A (8 kbps) and G.726 (32 kbps).
• Echo canceller for 32 ms delay
• DTMF detect function
• Tone detect function: 2 systems (1650 Hz, 2100 Hz: Detect frequency can be changed.)
• Tone generate function
• FSK generate function
• Dial pulse detect function
• Dial pulse transmit function
• Internal 1-channel 16-bit timer
• Built-in FIFO buffers (640 bytes) for transferring transmit and receive data
Frame/DMA (slave) interface selectable.
• Master clock frequency: 4.096 MHz (crystal oscillation or external input)
• Hardware or software power down operation possible.
• Analog input/output type:
Two built-in input amplifiers, 10 k driving
Two built-in output amplifiers, 10 k driving
• Package:
64-pin plastic QFP (QFP64-P-1414-0.80-BK)
• Speech CODEC:
Selectable among G.729.A (8 kbps), G726 (32 kbps), G.711 (64 kbps) -law, and A-law
Mutual conversion function between G.729.A (8 kbps) and G.726 (32 kbps).
• Echo canceller for 32 ms delay
• DTMF detect function
• Tone detect function: 2 systems (1650 Hz, 2100 Hz: Detect frequency can be changed.)
• Tone generate function
• FSK generate function
• Dial pulse detect function
• Dial pulse transmit function
• Internal 1-channel 16-bit timer
• Built-in FIFO buffers (640 bytes) for transferring transmit and receive data
Frame/DMA (slave) interface selectable.
• Master clock frequency: 4.096 MHz (crystal oscillation or external input)
• Hardware or software power down operation possible.
• Analog input/output type:
Two built-in input amplifiers, 10 k driving
Two built-in output amplifiers, 10 k driving
• Package:
64-pin plastic QFP (QFP64-P-1414-0.80-BK)
ML7074-001GA Connection Diagram
ML7074-001GA
PDF/DataSheet Download
- Datasheet: ML7074-001GA
- File Size: 345500 KB
- Manufacturer: OKI [OKI electronic componets]
- Click here to Download
- ·ML7000-01
- OKI [OKI electronic componets]
- Single Rail CODEC
- 148360 KB
- ·ML7000-02
- OKI [OKI electronic componets]
- Single Rail CODEC
- 148360 KB
- ·ML7000-03
- OKI [OKI electronic componets]
- Single Rail CODEC
- 148360 KB
- ·ML7001-01
- OKI [OKI electronic componets]
- Single Rail CODEC
- 148360 KB
- ·ML7001-02
- OKI [OKI electronic componets]
- Single Rail CODEC
- 148360 KB
- ·ML7001-03
- OKI [OKI electronic componets]
- Single Rail CODEC
- 148360 KB
- ·ML7005
- OKI
- DTMF Transceiver
- 227776 KB
- ·ML7011
- MITSUBISHI [Mitsubishi Electric Semiconductor]
- LASER DIODES FOR OPTICAL COMMUNICATION
- 242370 KB
ML7074-001GA Relative Products
ML7050LA
The Oki ML7050LA is a highly integrated BluetoothTM radio transceiver designed to operate in the global 2.4 GHz Industrial, Scientific, and Medical (ISM) band. The ML7050LA architecture incorporates vital intermediate frequency (IF) and radio frequency (RF) ...
ML7048-01
The ML7048-01 is a three-channel single rail CMOS CODEC LSI. This device contains filters for A-to-D and D-to- A conversions of voice signals ranging 300 to 3400 Hz.The ML7048-01 is designed for a single power supply and low power applications and contains t...
ML7021
The ML7021 is an improved version of the MSM7602 with the reduced cancelable echo delay time and additional 2100Hz tone detection function.The ML7021 is a low-power CMOS device for canceling echo (in an acoustic system or telephone line) generated in a speec...
ML7020
The ML7020 is a 1200 bps modem LSI developed for remote control systems. The functions incorporated are those of a 1200 bps FSK modem conforming to ITU-T Recommendations V.23, DTMF signal generation and detection, call progress tone (CPT) generation and dete...
ML7019
The ML7019 is a two-channel single-rail CODEC CMOS IC for voice signals ranging from 300 to 3400Hz.This device contains two-channel analog-to-digital (A/D) and digital-to-analog (D/A) converters on a single chip. The ML7019 isdesigned especially for a single...
ML7005
The ML7005 is a multi-functional DTMF transceiver LSI with built-in a DTMF signal generator, a DTMF signal receiver, a call progress tone generator, a call progress tone detector, and a FAX (FX) signal detector.Each functional block of ML7005 can be controll...
Hotspot Suppliers Product
QT240-ISSG
Price: 1.75-1.85 USD
4 key qtouch sensor IC, SSOP20, 3.9V to 5.5V, single supply operation, Extremely low cost per key
CP2102-GM
Price: 0.8-0.9 USD
highly-integrated, USB-to-UART Bridge Controller, QFN-28, Event character support, 3.3V
TVP5147MIPFP
Price: 4-5.5 USD
digital video decoder, 80-TQFP, 0.5 V to 4 V, TVP5147MIPFP, Texas Instruments
DP83848IVV
Price: 2.5-3 USD
robust, 3.3V, 48-pin, LQFP
AM79C976KF
Price: 15.5-16 USD
highly-integrated, 32-bit full-duplex, 10/100-Megabit, per second (Mbps) Ethernet controller, 208...
G86-631-A2
Price: 32-35 USD
DIrectX 10 capable successor, BGA, video card, 337.5MHz, NVIDIA Corporation, G86-631-A2
SPX29302T5
Price: 1-2 USD
3A High Current, Low Dropout Voltage Regulator, TO263, Reverse-Battery Protection, 1.25V
XC3S100-4FTG256C
Price: 1-100 USD
XC3S100-4FTG256C BGA Xilinx
VSC870TX-01
Price: 1-100 USD
VSC870TX01 - Vitesse
LT1014DSW
Price: 0.1-5 USD
SOP-16, Low Voltage Noise, 0.1Hz, quad precision Op Amp, 5mA, ±22V
P82B96TD
Price: 0.98-1.05 USD
bipolar IC, SOP-8, –0.3 to +18 V, 300 mW, Splits I2C signal, 250 mA, Low power supply current, ESD...
MIC5235-5.0YM5
Price: 0.1-0.5 USD
highly accurate, low dropout regulator, SOT23-5, Zero shutdown current
