參數(shù)資料
型號(hào): ADS-883
廠商: Electronic Theatre Controls, Inc.
元件分類: 串行ADC
英文描述: 14-Bit, 2MHz, Low-Power Sampling A/D Converters
中文描述: 14位,2MHz的,低功耗采樣A / D轉(zhuǎn)換器
文件頁數(shù): 2/8頁
文件大?。?/td> 190K
代理商: ADS-883
ADS -929
2
+25°C
TYP.
0 to +70°C
TYP.
–55 to +125°C
TYP.
ANALOG INPUT
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
UNITS
Input Voltage Range
Input Resistance
Input Capacitance
±5
1
7
15
±5
1
7
15
±5
1
7
15
Volts
k
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
Bipolar Zero Error
(Tech Note 2)
Bipolar Offset Error
(Tech Note 2)
Gain Error
(Tech Note 2)
No Missing Codes
(f
in
= 10kHz)
14
14
±0.5
±0.5
±0.05
±0.05
±0.05
±0.1
14
14
14
14
±1
±0.5
±0.3
±0.4
±0.4
±0.5
Bits
LSB
LSB
%FSR
%FSR
%FSR
%
Bits
±0.75
±0.5
±0.15
±0.1
±0.15
±0.3
±0.95
±0.15
±0.15
±0.15
±0.3
±0.95
±0.4
±0.25
±0.4
±0.5
±0.99
±0.5
±0.75
±0.95
±1.25
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
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
–80
–80
–75
–74
–80
–80
–75
–74
–79
–74
–74
–67
dB
dB
–79
–79
–74
–74
–79
–79
–74
–74
–77
–72
–72
–67
dB
dB
76
75
78
77
76
75
78
77
75
74
77
76
dB
dB
72
70
75
75
72
70
75
75
71
67
74
73
dB
dB
–83
300
–82
450
–80
600
dB
μVrms
9
8
82
±200
±20
5
9
8
82
±200
±20
5
9
8
MHz
MHz
dB
V/μs
ns
ps rms
82
±200
±20
5
150
2
190
400
230
500
150
2
190
400
230
500
150
2
190
400
230
500
ns
ns
MHz
ABSOLUTE MAXIMUM RATINGS
PARAMETERS
LIMITS
UNITS
+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)
0 to +16
0 to –16
0 to +6
Volts
Volts
Volts
Volts
Volts
°C
–0.3 to +V
DD
+0.3
±15
+300
PHYSICAL/ENVIRONMENTAL
PARAMETERS
MIN.
TYP.
MAX.
UNITS
Operating Temp. Range, Case
ADS-929MC, GC
ADS-929MM GM 883
Thermal Impedance
θ
jc
θ
ca
Storage Temperature
Package Type
Weight
0
+70
+125
°C
°C
–55
6
24
°C/Watt
°C/Watt
°C
–65
+150
24-pin, metal-sealed, ceramc DDIP or SMT
0.42 ounces (12 grams)
FUNCTIONAL SPECIFICATIONS
(T
A
= +25°C, ±V
CC
= ±15V (or ±12V), +V
DD
= +5V, 2MHz sampling rate, and a mnimum1 mnute warmup
unless otherwise specified.)
相關(guān)PDF資料
PDF描述
ADS-919GC 14-Bit, 2MHz, Low-Power Sampling A/D Converters
ADS-919GM 14-Bit, 2MHz, Low-Power Sampling A/D Converters
ADS-919MC 14-Bit, 2MHz, Low-Power Sampling A/D Converters
ADS-919MM 14-Bit, 2MHz, Low-Power Sampling A/D Converters
ADS-929 14-Bit, 2MHz, Low-Power Sampling A/D Converters
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