ADS-932MC 查看數據表（PDF） - Murata Power Solutions

零件编号

产品描述 (功能)

生产厂家

ADS-932MC

16-Bit, 2MHz Sampling A/D Converters

Murata Power Solutions 

ADS-932

®

®

ABSOLUTE MAXIMUM RATINGS

PHYSICAL/ENVIRONMENTAL

PARAMETERS

LIMITS

UNITS

PARAMETERS

+5V Supply (Pins 31, 38)

0 to +6

Volts

–5V Supply (Pin 37)

0 to –6

Volts

Digital Inputs (Pins 8, 9, 12, 34, 35)

–0.3 to +VDD +0.3

Volts

Analog Input (Pin 3)

Volts

Bipolar

±5

Volts

Unipolar

–10 to +5

Volts

Lead Temperature (10 seconds)

+300

°C

Operating Temp. Range, Case

ADS-932MC

ADS-932MM

Thermal Impedance

θjc

θca

Storage Temperature Range

Package Type

Weight

FUNCTIONAL SPECIFICATIONS

(TA = +25°C, ±VCC = ±5V, +VDD = +5V, 2MHz sampling rate, and a minimum 3 minute warm-up Œ unless otherwise specified.)

MIN. TYP. MAX. UNITS

0

—

+70

°C

–55

—

+125

°C

—

4

—

°C/Watt

—

18

—

°C/Watt

–65

—

+150

°C

40-pin, metal-sealed, ceramic TDIP

0.56 ounces (16 grams)

ANALOG INPUTS

Input Voltage Ranges

Unipolar

Bipolar

Input Resistance (pin 3)

Input Resistance (pin 2)

Input Capacitance

MIN.

+25°C

TYP.

MAX.

—

0 to –5.5

—

—

±2.75

—

655

687

—

418

426

—

—

10

15

0 to +70°C

MIN.

TYP. MAX.

—

0 to –5.5

—

—

±2.75

—

—

685

—

—

400

—

—

10

15

–55 to +125°C

MIN.

TYP.

MAX. UNITS

—

0 to –5.5

—

Volts

—

±2.75

—

Volts

—

685

—

Ω

—

400

—

Ω

—

10

15

pF

DIGITAL INPUTS

Logic Levels

Logic "1"

+2.0

—

—

+2.0

—

—

+2.0

—

—

Volts

Logic "0"

—

—

+0.8

—

—

+0.8

—

—

+0.8

Volts

Logic Loading "1"

—

—

+20

—

—

+20

—

—

+20

µA

Logic Loading "0" 

—

—

–20

—

—

–20

—

—

–20

µA

Start Convert Positive Pulse Width Ž

40

250

—

40

250

—

40

250

—

ns

STATIC PERFORMANCE

Resolution

Integral Nonlinearity

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)

—

16

—

—

16

—

—

16

—

Bits

—

±1

—

—

±1.5

—

—

±2

—

LSB

–0.95

±0.5

+1.0

–0.95

±0.5

+1.0

–0.95

±0.5

+1.5

LSB

—

±0.1

±0.3

—

±0.15

±0.5

—

±0.5

±0.8

%FSR

—

±0.1

±0.2

—

±0.2

±0.4

—

±0.5

±0.9

%FSR

—

±0.1

±0.3

—

±0.2

±0.5

—

±0.4

±0.9

%FSR

—

±0.1

±0.3

—

±0.15

±0.5

—

±0.5

±0.9

%

16

—

—

16

—

—

16

—

—

Bits

DYNAMIC PERFORMANCE

Peak Harmonics (–0.5dB)

dc to 500kHz

500kHz to 1MHz

Total Harmonic Distortion (–0.5dB)

dc to 500kHz

500kHz to 1MHz

Signal-to-Noise Ratio

(w/o distortion, –0.5dB)

dc to 500kHz

500kHz to 1MHz

Signal-to-Noise Ratio 

(& distortion, –0.5dB)

dc to 500kHz

500kHz to 1MHz

Noise

Two-Tone Intermodulation

Distortion (fin = 200kHz,

240kHz, fs = 2MHz, –0.5dB)

Input Bandwidth (–3dB)

Small Signal (–20dB input)

Large Signal (–0.5dB input)

Feedthrough Rejection

(fin = 1MHz)

Slew Rate

Aperture Delay Time

Aperture Uncertainty

S/H Acquisition Time

( to ±0.001%FSR, 5.5V step)

—

–90

–81

—

–90

–81

—

–88

–80

dB

—

–90

–81

—

–90

–81

—

–88

–80

dB

—

–88

–80

—

–88

–80

—

–85

–78

dB

—

–87

–80

—

–87

–80

—

–84

–77

dB

83

87

—

83

87

—

80

85

—

dB

82

86

—

82

86

—

80

84

—

dB

79

84

—

79

84

—

76

82

—

dB

78

84

—

78

84

—

76

82

—

dB

—

83

—

—

83

—

—

83

—

µVrms

—

–89

—

—

–89

—

—

–89

—

dB

—

7.8

—

—

7.8

—

—

7.8

—

MHz

—

7.1

—

—

7.1

—

—

7.1

—

MHz

—

90

—

—

90

—

—

90

—

dB

—

±77

—

—

±77

—

—

±77

—

V/µs

—

+8

—

—

+8

—

—

+8

—

ns

—

5

—

—

5

—

—

5

—

ps rms

200

225

—

200

225

—

200

225

—

ns

2

Share Link: