Orders Over
$5000TI TLV2548IPWR
Analog to Digital Converters - ADC 12-Bit 200 kSPS Serial Out
Brands: Texas Instruments
Mfr.Part #: TLV2548IPWR
Datasheet: TLV2548IPWR Datasheet (PDF)
Package/Case: 20-TSSOP
RoHS Status:
Stock Condition: 7,553 pcs, New Original
Product Type: Analog to Digital Converters (ADC)
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $12.687 | $12.687 |
10 | $12.171 | $121.710 |
30 | $11.276 | $338.280 |
100 | $10.496 | $1049.600 |
In Stock: 7,553 PCS
TLV2548IPWR General Description
The TLV2548 and TLV2544 are a family of high performance, 12-bit low power, 3.86 µs, CMOS analog-to-digital converters (ADC) which operate from a single 2.7-V to 5.5-V power supply. These devices have three digital inputs and a 3-state output [chip select (CS)\, serial input-output clock (SCLK), serial data input (SDI), and serial data output (SDO)] that provide a direct 4-wire interface to the serial port of most popular host microprocessors (SPI interface). When interfaced with a TI DSP, a frame sync (FS) signal is used to indicate the start of a serial data frame.
In addition to a high-speed A/D converter and versatile control capability, these devices have an on-chip analog multiplexer that can select any analog inputs or one of three internal self-test voltages. The sample-and-hold function is automatically started after the fourth SCLK edge (normal sampling) or can be controlled by a special pin, CSTART\, to extend the sampling period (extended sampling). The normal sampling period can also be programmed as short (12 SCLKs) or as long (24 SCLKs) to accommodate faster SCLK operation popular among high-performance signal processors. The TLV2548 and TLV2544 are designed to operate with very low power consumption. The power-saving feature is further enhanced with software/hardware/autopower-down modes and programmable conversion speeds. The conversion clock (OSC) and reference are built-in. The converter can use the external SCLK as the source of the conversion clock to achieve higher (up to 2.8 µs when a 20 MHz SCLK is used) conversion speed. Two different internal reference voltages are available. An optional external reference can also be used to achieve maximum flexibility.
The TLV2544C and the TLV2548C are characterized for operation from 0°C to 70°C. The TLV2544I and the TLV2548I are characterized for operation from 40°C to 85°C.
Features
- Maximum Throughput 200-KSPS
- Built-In Reference, Conversion Clock and 8× FIFO
- Differential/Integral Nonlinearity Error: ±1 LSB
- Signal-to-Noise and Distortion Ratio: 70 dB, fi = 12-kHz
- Spurious Free Dynamic Range: 75 dB, fi = 12- kHz
- SPI (CPOL = 0, CPHA = 0)/DSP-Compatible Serial Interfaces With SCLK up to 20-MHz
- Single Wide Range Supply 2.7 Vdc to 5.5 Vdc
- Analog Input Range 0-V to Supply Voltage With 500 kHz BW
- Hardware Controlled and Programmable Sampling Period
- Low Operating Current (1.0-mA at 3.3-V, 1.1-mA at 5.5-V With External Ref
- Power Down: Software/Hardware Power-Down Mode (1 µA Max, Ext Ref), Autopower-Down Mode (1 µA, Ext Ref)
- Programmable Auto-Channel Sweep
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Manufacturer | Texas Instruments | Product Category | Analog to Digital Converters - ADC |
RoHS | Details | Series | TLV2548 |
Mounting Style | SMD/SMT | Package / Case | TSSOP-20 |
Resolution | 12 bit | Number of Channels | 8 Channel |
Interface Type | SPI | Sampling Rate | 200 kS/s |
Input Type | Single-Ended | Architecture | SAR |
Analog Supply Voltage | 2.7 V to 5.5 V | Digital Supply Voltage | 2.7 V to 5.5 V |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
Brand | Texas Instruments | DNL - Differential Nonlinearity | +/- 1 LSB |
Features | Oscillator | Height | 1 mm |
INL - Integral Nonlinearity | +/- 1 LSB | Length | 6.5 mm |
Number of Converters | 1 Converter | Operating Supply Voltage | 2.7 V to 5.5 V |
Pd - Power Dissipation | 977 mW | Power Consumption | 3.3 mW |
Product Type | ADCs - Analog to Digital Converters | Reference Type | External, Internal |
SINAD - Signal to Noise and Distortion Ratio | 70 dB | Factory Pack Quantity | 2000 |
Subcategory | Data Converter ICs | Supply Voltage - Max | 5.5 V |
Supply Voltage - Min | 2.7 V | Width | 4.4 mm |
Unit Weight | 0.002758 oz |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
Wire Transfer | charge US$30.00 banking fee. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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Minimum order quantity starts from 1pcs.
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