TLV1549

활성

10비트 38kSPS ADC 직렬 출력, 고유한 S&H 기능, 단자 호환 W/TLC1549, TLC1549x

지금 주문

데이터 시트

document-pdfAcrobat 10-Bit Analog-to-Digital Converters With Serial Control datasheet (Rev. C) (영어)

TLV1549

활성

데이터 시트

지금 주문

제품 상세 정보

Resolution (Bits)

10

Sample rate (max) (ksps)

38

Number of input channels

1

Interface type

SPI

Architecture

SAR

Input type

Single-ended

Rating

Catalog

Reference mode

External

Input voltage range (max) (V)

3.6

Input voltage range (min) (V)

0

Operating temperature range (°C)

-40 to 85

Power consumption (typ) (mW)

1.32

Analog supply voltage (min) (V)

3

Analog supply voltage (max) (V)

3.6

Digital supply (min) (V)

3

Digital supply (max) (V)

3.6

Resolution (Bits)

10

Sample rate (max) (ksps)

38

Number of input channels

1

Interface type

SPI

Architecture

SAR

Input type

Single-ended

Rating

Catalog

Reference mode

External

Input voltage range (max) (V)

3.6

Input voltage range (min) (V)

0

Operating temperature range (°C)

-40 to 85

Power consumption (typ) (mW)

1.32

Analog supply voltage (min) (V)

3

Analog supply voltage (max) (V)

3.6

Digital supply (min) (V)

3

Digital supply (max) (V)

3.6

PDIP (P)

8

92.5083 mm² 9.81 x 9.43

SOIC (D)

8

29.4 mm² 4.9 x 6

3.3-V Supply Operation
10-Bit-Resolution Analog-to-Digital Converter (ADC)
Inherent Sample and Hold Function
Total Unadjusted Error . . . ±1 LSB Max
On-Chip System Clock
Terminal Compatible With TLC1549 and TLC1549x
Application Report Available^{^[dagger]}
CMOS Technology

3.3-V Supply Operation
10-Bit-Resolution Analog-to-Digital Converter (ADC)
Inherent Sample and Hold Function
Total Unadjusted Error . . . ±1 LSB Max
On-Chip System Clock
Terminal Compatible With TLC1549 and TLC1549x
Application Report Available^{^[dagger]}
CMOS Technology

The TLV1549C, TLV1549I, and TLV1549M are 10-bit, switched-capacitor, successive-approximation, analog-to-digital converters. The devices have two digital inputs and a 3-state output [chip select (CS\), input-output clock (I/O CLOCK), and data output (DATA OUT)] that provide a three-wire interface to the serial port of a host processor.

The sample-and-hold function is automatic. The converter incorporated in the device features differential high-impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry from logic and supply noise. A switched-capacitor design allows low-error conversion over the full operating free-air temperature range.

The TLV1549C is characterized for operation from 0°C to 70°C. The TLV1549I is characterized for operation from -40°C to 85°C. The TLV1549M is characterized for operation over the full military temperature range of -55°C to 125°C.

The TLV1549C, TLV1549I, and TLV1549M are 10-bit, switched-capacitor, successive-approximation, analog-to-digital converters. The devices have two digital inputs and a 3-state output [chip select (CS\), input-output clock (I/O CLOCK), and data output (DATA OUT)] that provide a three-wire interface to the serial port of a host processor.

The sample-and-hold function is automatic. The converter incorporated in the device features differential high-impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry from logic and supply noise. A switched-capacitor design allows low-error conversion over the full operating free-air temperature range.

The TLV1549C is characterized for operation from 0°C to 70°C. The TLV1549I is characterized for operation from -40°C to 85°C. The TLV1549M is characterized for operation over the full military temperature range of -55°C to 125°C.

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