參數(shù)資料
型號(hào): ADS-929MC
廠商: MURATA POWER SOLUTIONS INC
元件分類: ADC
中文描述: 1-CH 14-BIT FLASH METHOD ADC, PARALLEL ACCESS, CDIP24
封裝: METAL SEALED, CERAMIC, DDIP-24
文件頁數(shù): 2/8頁
文件大小: 639K
代理商: ADS-929MC
PHYSICAL/ENVIRONMENTAL
MIN.
PARAMETERS
Operating Temp. Range, Case
ADS-919MC, GC
ADS-919MM, GM
Thermal Impedance
θ
jc
θ
ca
Storage Temperature Range
Package Type
Weight
TYP
MAX.
UNITS
0
–55
+70
+125
°C
°C
–65
24-pin, metal-sealed, ceramic DDIP or SMT
0.42 ounces (12 grams)
6
24
+150
°C/Watt
°C/Watt
°C
ABSOLUTE MAXIMUM RATINGS
PARAMETERS
+12V/+15V Supply (Pin 22)
–12V/–15V Supply (Pin 24)
+5V Supply (Pin 13)
Digital Input (Pin 16)
Analog Input (Pin 20)
Lead Temperature (10 seconds)
LIMITS
0 to +16
0 to –16
0 to +6
–0.3 to +V
DD
+0.3
–4 to +17
+300
UNITS
Volts
Volts
Volts
Volts
Volts
°C
ANALOG INPUT
Input Voltage Range
Input Resistance
Input Capacitance
+25°C
TYP.
0 to +10
1
7
0 TO +70°C
TYP.
0 to +10
1
7
–55 TO +125°C
TYP.
0 to +10
1
7
MIN.
MAX.
15
MIN.
MAX.
15
MIN.
MAX.
15
UNITS
Volts
pF
DIGITAL INPUT
Logic Levels
Logic "1"
Logic "0"
Logic Loading "1"
Logic Loading "0"
Start Convert Positive Pulse Width
+2.0
20
200
+0.8
+20
–20
+2.0
20
200
+0.8
+20
–20
+2.0
20
200
+0.8
+20
–20
Volts
Volts
μA
μA
ns
STATIC PERFORMANCE
Resolution
Integral Nonlinearity (f
in
= 10kHz)
Differential Nonlinearity (f
in
= 10kHz)
Full Scale Absolute Accuracy
Unipolar Offset Error (Tech Note 2)
Gain Error (Tech Note 2)
No Missing Codes (f
in
= 10kHz)
14
14
±0.5
±0.5
±0.1
±0.1
±0.1
14
14
14
14
±1
±0.5
±0.4
±0.4
±0.5
Bits
LSB
LSB
%FSR
%FSR
%
Bits
±0.75
±0.5
±0.2
±0.2
±0.3
+0.95
±0.3
±0.25
±0.3
±0.95
±0.4
±0.4
±.05
+0.99
±0.8
±1.25
±1
DYNAMIC PERFORMANCE
Peak Harmonics (–0.5dB)
dc to 500kHz
500kHz to 1MkHz
Total Harmonic Distortion (–0.5dB)
dc to 500kHz
500kHz to 1MkHz
Signal-to-Noise Ratio
(w/o distortion, –0.5dB)
dc to 500kHz
500kHz to 1MkHz
Signal-to-Noise Ratio
(& distortion, –0.5dB)
dc to 500kHz
500kHz to 1MkHz
Two-tone Intermodulation
Distortion (f
in
= 200kHz,
500kHz, f
s
= 2MHz –0.5dB)
Noise
Input Bandwidth (–3dB)
Small Signal (–20dB input)
Large Signal (–0.5dB input)
Feedthrough Rejection (f
in
= 1MHz)
Slew Rate
Aperture Delay Time
Aperture Uncertainty
S/H Acquisition Time
(to ±0.003%FSR, 10V step)
Overvoltage Recovery Time
A/D Conversion Rate
–76
–76
–72
–70
–76
–76
–70
–70
–74
–74
–69
–69
dB
dB
–74
–74
–70
–70
–74
–74
–70
–70
–73
–73
–69
–68
dB
dB
74
74
77
77
74
74
77
77
71
71
76
75
dB
dB
70
70
74
74
70
70
74
74
68
68
73
72
dB
dB
–80
300
–80
350
–79
450
dB
μVrms
9
8
82
±200
±20
5
9
8
82
±200
±20
5
9
8
82
±200
±20
5
MHz
MHz
dB
V/μs
ns
ps rms
150
2
190
400
230
500
150
2
190
400
230
500
150
2
190
400
230
500
ns
ns
MHz
FUNCTIONAL SPECIFICATIONS
(T
A
= +25°C, ±V
CC
= ±15V (or ±12V), +V
DD
= +5V, 2MHz sampling rate, and a minimum 1 minute warmup
unless otherwise specified.)
ADS-919
14-Bit, 2MHz, Low-Power Sampling A/D Converters
DATEL
11 Cabot Boulevard, Mansfield, MA 02048-1151 USA Tel: (508) 339-3000 www.datel.com e-mail: help@datel.com
01 Apr 2011 MDA_ADS-919.B02
Page 2 of 8
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