ADS-953MC 데이터 시트보기 (PDF) - Murata Power Solutions

부품명

상세내역

제조사

ADS-953MC

18-Bit, 1MHz, Low-Distortion Sampling A/D Converters

Murata Power Solutions 

ADS-953

ABSOLUTE MAXIMUM RATINGS

PARAMETERS

+15V Supply (Pin 9)

–15V Supply (Pin 8)

+5V Supply (Pins 10, 14)

–5V Supply (Pin 11)

Digital Input (Pin 16)

Analog Input (Pin 4)

Lead Temperature (10 seconds)

LIMITS

0 to +16

0 to –16

0 to +6

0 to –6

–0.3 to +VDD +0.3

±15

+300

UNITS

Volts

Volts

Volts

Volts

Volts

Volts

°C

®

®

PHYSICAL/ENVIRONMENTAL

PARAMETERS

Operating Temp. Range, Case

ADS-953MC

ADS-953ME

Thermal Impedance

θjc

θca

Storage Temperature Range

Package Type

Weight

MIN. TYP. MAX. UNITS

0

—

+70

°C

–40

—

+110

°C

—

5

—

°C/Watt

—

22

—

°C/Watt

–65

—

+150

°C

32-pin,side-brazed, metal-sealed, ceramic TDIP

0.46 ounces (13 grams)

FUNCTIONAL SPECIFICATIONS

(TA = +25°C, ±VCC = ±15V, ±VDD = ±5V, 1MHz sampling rate, and a minimum 1 minute warmup ➀ unless otherwise specified.)

ANALOG INPUT

MIN.

+25°C

TYP.

Input Voltage Range ➁

Input Resistance

Input Capacitance

DIGITAL INPUT

—

±5

—

500

—

7

Logic Levels

Logic "1"

Logic "0"

Logic Loading "1"

Logic Loading "0"

Start Convert Positive Pulse Width ➂

STATIC PERFORMANCE

+2.0

—

—

—

—

—

—

—

20

500

Resolution

Integral Nonlinearity (fin = 10kHz)

Differential Nonlinearity (fin = 10kHz)

Full Scale Absolute Accuracy

Bipolar Zero Error (Tech Note 2)

Bipolar Offset Error (Tech Note 2)

Gain Error (Tech Note 2)

No Missing Codes (fin = 10kHz)

—

18

—

±10

–0.95

±0.5

—

±0.1

—

±0.1

—

±0.1

—

±0.1

18

—

DYNAMIC PERFORMANCE (500kHz Sampling Rate)

Peak Harmonics (–0.5dB)

dc to 1kHz

Total Harmonic Distortion (–0.5dB)

dc to 100kHz

Signal-to-Noise Ratio

(w/o distortion, –0.5dB)

dc to 100kHz

Signal-to-Noise Ratio ➃

(& distortion, –0.5dB)

dc to 100kHz

DC Noise

Two-Tone Intermodulation

Distortion (fin = 100kHz,

240kHz, fs = 500kHz, –0.5dB)

Input Bandwidth (–3dB)

Small Signal (–20dB input)

Large Signal (–0.5dB input)

Feedthrough Rejection (fin = 500kHz)

Slew Rate

Aperture Delay Time

Aperture Uncertainty

S/H Acquisition Time

( to ±0.003%FSR, 10V step)

Overvoltage Recovery Time ➄

A/D Conversion Rate

—

–95

—

–85

91

93

76

84

—

76

—

–85

—

TBD

—

TBD

—

84

—

TBD

—

+20

—

5

—

260

—

500

1

—

MAX.

—

—

15

—

+0.8

+20

–20

—

—

—

+1

±0.25

±0.15

±0.2

±0.25

—

–93

–80

—

—

—

—

—

—

—

—

—

—

—

—

—

0 to +70°C

MIN.

TYP.

—

±5

—

500

—

7

MAX.

—

—

15

–40 to +110°C

MIN. TYP. MAX.

—

±5

—

—

500

—

—

7

15

+2.0

—

—

—

20

—

—

–0.95

—

—

—

—

18

—

—

—

—

500

18

±10

±0.5

±0.25

±0.15

±0.2

±0.25

—

—

+0.8

+20

–20

—

—

—

+1

±0.4

±0.25

±0.3

±0.4

—

+2.0

—

—

—

20

—

—

–0.95

—

—

—

—

18

—

—

—

—

500

18

±15

±0.50

±0.4

±0.25

±0.3

±0.4

—

—

+0.8

+20

–20

—

—

—

+1.25

±0.8

±0.5

±0.6

±0.9

—

—

–95

–93

—

–82

—

—

–85

–80

—

–81

—

91

93

—

—

92

—

76

84

—

—

80

—

—

76

—

—

76

—

—

–85

—

—

TBD

—

—

TBD

—

—

84

—

—

TBD

—

—

+20

—

—

5

—

—

260

—

—

500

—

1

—

—

—

–81

—

—

TBD

—

—

TBD

—

—

84

—

—

TBD

—

—

+20

—

—

5

—

—

260

—

—

500

—

1

—

—

UNITS

Volts

Ω

pF

Volts

Volts

µA

µA

ns

Bits

LSB

LSB

%FSR

%FSR

%FSR

%

Bits

dB

dB

dB

dB

µVrms

dB

MHz

MHz

dB

V/µs

ns

ps rms

ns

ns

MHz

2

Share Link: