STLC5046 |
RFQ for STLC5046 Required Field |
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| Technical/Catalog Information | STLC5046 |
| Vendor | STMicroelectronics |
| Category | Integrated Circuits (ICs) |
| Type | PCM Codec/Filter |
| Number of ADCs / DACs | 4 / 4 |
| Dynamic Range, ADCs / DACs (db) Typ | - |
| S/N Ratio, ADCs / DACs (db) Typ | - |
| Resolution (Bits) | 16 b |
| Voltage - Supply, Analog | 3.3V ~ 5.0V |
| Voltage - Supply, Digital | 3.3V ~ 5.0V |
| Mounting Type | Surface Mount |
| Package / Case | 64-TQFP |
| Packaging | Tray |
| Operating Temperature | -40°C ~ 85°C |
| Sigma Delta | Yes |
| Interface | PCM |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | STLC5046 STLC5046 497 3665 ND 4973665ND 497-3665 |
| Product | Manufacturers | Pack | D/C |
| STLC5046 | - | - | 02+ |
The STLC5046 is a monolithic programmable 4 channel codec and filter. It operates with a single +3.3V supply. The analog interface is based on a receive output buffer driving the SLIC RX input and on an amplifier input stage. Due to the single supply voltage a proper midsupply reference level is generated internally by the device and all analog signals are referred to this level (AGND). The PCM interface uses one common 8KHz frame sync. pulse for transmit and receive direction. The bit clock can be selected between four standards:1.536/1.544MHz, 2.048MHz, 4.096MHz,8192MHz. Device programmability is achieved by means of 41 registers allowing to set the different parameters like TX/RX gains, encoding law (A/m), time slot assignment, independent channels power up/down, loopbacks, PCM bits offset.Thanks to pinstrap option, the most significant of the above parameters can be set by hardware connection of dedicated pins. This allow to use this device also on line card without MCU on board. When pin strap option is selected different pins of the device will change their function (see pin description).
In MCU control mode the STLC5046 can be programmed via serial interface running up to 4MHz.
One interrupt output pin is also provided.
Features |
| PROGRAMMABLE MONOLITHIC 4 CHANNEL CODEC/FILTERSINGLE +3.3V SUPPLYPIN STRAP / MCUCONTROL MODEA/ LAW PROGRAMMABLELINEAR CODING (16 BITS) OPTIONPCM HIGHWAY FORMAT AUTOMATICALLY DETECTED: 1.536 or 1.544MHz; 2.048, 4.096,8192 MHzTX GAIN PROGRAMMING: 16dB RANGE;<0.1dB STEPRX GAIN PROGRAMMING: 26dB RANGE;<0.1dB STEPPROGRAMMABLE TIME SLOT ASSIGNMENTDIGITAL AND ANALOG LOOPBACKSSLIC CONTROL PORT STATICMODE (16 I/Os)DYNAMIC MODE (12 I/Os + 4 CS)64 TQFP PACKAGEPCM IN HI-Z MODE |
| Symbol | Parameter Value | Value | Unit |
| VCC | VCC to VEE | -0.5 to 4.6 | V |
| VDD | VDD to VSS | -0.5 to 4.6 | V |
| VDI | Digital Input Input Pin Voltage | -0.5 to 5.5 | V |
| IOUT | Output Pin Current | ±1 | mA |
| TSTG | Storage Temperature Range | -65 to +150 | |
| TLEAD | Lead Temperature (soldering, 10s) | 300 | |
| VAI | Analog Pin Input Voltage | -0.5 to 4.6 | V |
