參數(shù)資料
型號： ADS-117
廠商： Electronic Theatre Controls, Inc.
元件分類： 圓形連接器
英文描述： Circular Connector; MIL SPEC:MIL-DTL-38999 Series I; Body Material:Metal; Series:LJT; No. of Contacts:4; Connector Shell Size:9; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight RoHS Compliant: No
中文描述： 12位，2MHz的，低功耗采樣A / D轉(zhuǎn)換器
文件頁數(shù)： 2/6頁
文件大?。?/td> 165K
代理商： ADS-117
ADS-117
2
FUNCTIONAL SPECIFICATIONS
(T
A
= +25°C, ±V
CC
= +15V, +V
DD
=+5V, 2MHz sampling rate, and a minimum 3 minute
warmup unless otherwise specified.)
ANALOG INPUTS
MIN.
TYP.
MAX.
UNITS
Input Voltage Range
Bipolar
Unipolar
Input Impedence
Input Capacitance
—
—
4.5
—
±5
—
—
—
15
Volts
Volts
k
pF
0 to +10
5
6
DIGITAL INPUTS
Logic Levels
Logic "1"
Logic "0"
Logic Loading "1"
Logic Loading "0"
+2.0
—
—
—
—
—
—
—
—
+0.8
+5
–600
Volts
Volts
μA
μA
PERFORMANCE
Resolution
No Missing Codes
(12 Bits; f
in
= 1MHz)
Integral Non-Linearity
0°C to +70°C
–55°C to +125°C
Differential Non-Linearity
0°C to +70°C
–55°C to +125°C
Full Scale Absolute Accuracy
(see Tech Note 1)
0°C to +70°C
–55°C to +125°C
Unipolar/Bipolar Zero Error
0°C to +70°C (see Tech Note 1)
–55°C to +125°C
Bipolar Offset Error
0°C to +70°C (see Tech Note 1)
–55°C to +125°C
Gain Error
(see Tech Note 1)
0°C to +70°C
–55°C to +125°C
Internal Reference Voltage
0°C to +70°C
–55°C to +125°C
External Current
12 Bits
0 to +70°C
—
—
±1/2
±1
±3
±4
LSB
LSB
—
—
±1/2
±1
±0.95
+1.5
LSB
LSB
—
—
±0.13
±0.25
±0.44
±0.73
%FSR
%FSR
—
—
±0.07
±0.22
±0.38
±0.73
%FSR
%FSR
—
—
±0.1
±0.53
±0.38
±0.73
%FSR
%FSR
—
—
±0.1
±0.53
±0.38
±0.73
%
%
+9.97
+9.95
—
+10.0
—
—
+10.03
+10.05
1.5
Volts
Volts
mA
DYNAMIC PERFORMANCE
Spurious Free Dynamic
Range
(–0.5dB)
dc to 100kHz
100kHz to 500kHz
500kHz to 1MHz
Total Harm. Distort.
(–0.5dB)
dc to 100kHz
100kHz to 500kHz
500kHz to 1MHz
Input Bandwith
(–3dB)
Small Signal (–20dB input)
Large Signal (–0.5dB input)
Feedthrough
(1MHz)
See Table 1 also
—
—
—
–81
–75
–70
—
–70
—
dB
dB
dB
—
—
—
–78
–73
–71
—
–68
—
dB
dB
dB
8
7
10
9
–74
—
—
—
MHz
MHz
dB
–72
DYNAMIC PERF. (cont)
MIN.
TYP.
MAX.
UNITS
SNR
(wo/distortion, –0.5dB)
dc to 100kHz
0°C to +70°C
–55°C to +125°C
100kHz to 500kHz
0°C to +70°C
–55°C to +125°C
500kHz to 1MHz
0°C to +70°C
–55°C to +125°C
SNR
(and distort., –0.5dB)
dc to 100kHz
0°C to +70°C
–55°C to +125°C
100kHz to 500kHz
0°C to +70°C
–55°C to +125°C
500kHz to 1MHz
0°C to +70°C
–55°C to +125°C
Two-tone Intermodulation
Distortion
(f
in
= 970kHz,
990kHz, f
s
= 2Mhz,
–0.5dB)
Slew Rate
Effect. Aperture Delay Time
Overvoltage Recovery
Time;
20%
S/H Acq. Time
, (to ±0.01%)
0 to +70°C
–55°C to +125°C
Conversion Rate
—
—
72
72
—
—
dB
dB
65
65
70
70
—
—
dB
dB
—
—
70
70
—
—
dB
dB
—
—
70
69
—
—
dB
dB
64
62
70
69
—
—
dB
dB
—
—
69
69
—
—
dB
dB
—
—
—
–68
±210
—
—
—
16
dB
V/μs
ns
—
—
500
ns
—
—
2
155
160
—
165
170
—
ns
ns
MHz
OUTPUTS
Output Coding
Pin 18 High
Pin 18 Low
Logic Level
Logic "1"
Logic "0"
Logic Loading "1"
Logic Loading "0"
+2.4
—
—
—
—
—
—
—
—
+0.4
–160
+6.4
Volts
Volts
μA
mA
POWER REQUIREMENTS
Power Supply Ranges
+15V Supply
–15V Supply
+5V Supply
Power Supply Current
+15V Supply
–15V Supply
+5V Supply
Power Dissipation
Power Supply Rejection
+14.25
–14.25
+4.75
+15.0
–15.0
+5.0
+15.75
–15.75
+5.25
Volts
Volts
Volts
—
—
—
—
—
+48
–35
+75
1.6
—
+58
–45
+85
1.9
±0.07
mA
mA
mA
Watts
%FSR%V
PHYSICAL/ENVIRONMENTAL
Operating Temp. Range, Case
ADS-117MC
ADS-117MM, 883
Storage Temperature Range
Thermal Impedance
θ
jc
θ
ca
Package Type
Weight
0
—
—
—
+70
+125
+150
°C
°C
°C
–55
–65
—
—
3
23
—
—
°C/W
°C/W
24-pin, metal-sealed, ceramic DDIP
0.42 ounces (12 grams)
ABSOLUTE MAXIMUM RATINGS
PARAMETERS
LIMITS
UNITS
+15V Supply
(Pin 22)
–15V Supply
(Pin 24)
+5V Supply
(Pin 13)
Digital Inputs
(Pin 16, 17, 18)
Analog Input
(Pin 19)
Lead Temp.
(10 seconds)
0 to +16
0 to –16
0 to +6.0
Volts
Volts
Volts
Volts
Volts
°C
–0.3 to +V
DD
+0.3
–9 to +15
+300
6.02
(SNR + Distortion) – 1.76 + 20 log
Full Scale Amplitude
Actual Input Amplitude
Effective bits is equal to:
Same specifications for in-band harmonics.
For ±12V, +5V operation, contact DATEL
Staight binary/Offset binary
Complementary binary
Complementary offset binary
相關(guān)PDF資料
PDF描述
ADS-117MC Circular Connector; No. of Contacts:3; Series:LJT06R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:9; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:9-98
ADS-117MM Circular Connector; No. of Contacts:13; Series:LJT07R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:11-35
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