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TLV2553IPWR

Name: TLV2553IPWR
Rating: 4.7 (12 reviews)

IC ADC 12BIT SAR 20TSSOP

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製造商。部分 #TLV2553IPWR
包 20-TSSOP (0.173, 4.40mm Width)
資料表 TLV2553IPWR DataSheet
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規格

Supplier	Texas Instruments,Rochester Electronics, LLC
Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
NumberofBits	12
SamplingRate(PerSecond)	200k
NumberofInputs	11
InputType	Single Ended
DataInterface	SPI
Configuration	MUX-S/H-ADC
Ratio-S/H:ADC	1:1
NumberofA/DConverters	1
Architecture	SAR
ReferenceType	External
Voltage-SupplyAnalog	2.7V ~ 5.5V
Voltage-SupplyDigital	2.7V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
Package/Case	20-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage	20-TSSOP

概述

Description

TLV2553IPWR is a Texas Instruments dual 12‑bit, low‑power ADC in the TLV family. It provides two analog inputs with multiplexed sampling and converts them to 12‑bit digital codes. It’s designed for single‑supply operation (typically 2.7–5.5 V) and is suitable for low‑power, battery‑powered or portable data‑acquisition use.
Key features (typical):
- Dual 12‑bit SAR ADC, SPI‑type serial interface (SCLK, MOSI/MISO, CS or similar) for microcontroller communication
- Two input channels (single‑ended or differential depending on variant)
- Low power consumption; optional power‑down mode
- Wide operating temperature range for industrial applications
- External or internal reference options (per datasheet)
Common uses: sensor data logging, instrumentation, process control, and battery monitoring.
Note: exact pinout, timing, reference options, and performance specs vary by package and revision. Please consult the TLV2553IPWR datasheet and TI product folder for precise details.

Features

TLV2553IPWR features (concise):
- 12-bit resolution
- Dual-channel, multiplexed ADC
- Up to 1 MSPS sample rate
- SPI-compatible serial interface (CLK, DOUT, DIN, CS)
- Single-supply operation: 2.7 V to 5.5 V
- On-chip sample-and-hold
- Low-power operation with standby/power-down modes
- 8-pin package (IPWR)
Note: Refer to the datasheet for exact electrical specs and operating conditions.

Package

TLV2553IPWR uses an 8-pin VSSOP (Very-Small-Outline Package).

Pinout

- Pin count: 8 pins (8-pin package such as SOIC/MSOP/TSSOP).
- Function: 12-bit analog-to-digital converter with an SPI serial interface (single-ended input). Typical pins: VCC, GND, VREF, AIN, CS, SCLK, DIN, DOUT. Converts an analog input to a 12-bit digital value via SPI.

Manufacturer

- Manufacturer: Texas Instruments (TI)
- Company type: American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits.

Application

TLV2553IPWR is a low‑power, high‑speed ADC. Common application areas include:
- Data acquisition and instrumentation
- Industrial automation and process control
- Automotive sensors and motor‑control subsystems
- Portable, battery‑powered measurement devices
- Medical monitoring equipment
- Sensor front‑ends (temperature, pressure, light, acoustic)
- Power/energy monitoring and DSP‑based systems