ADS-916MC-C [MURATA]

A/D Converter, 14-Bit, 1 Func, Hybrid, CDIP24;
ADS-916MC-C
型号: ADS-916MC-C
厂家: muRata    muRata
描述:

A/D Converter, 14-Bit, 1 Func, Hybrid, CDIP24

CD 转换器
文件: 总8页 (文件大小:400K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
®
®
ADS-916  
14-Bit, 500kHz, Low-Power Sampling A/D Converters  
PRODUCT OVERVIEW  
The ADS-916 is a high-performance, 14-bit,  
500kHz sampling A/D converter. This device  
samples input signals up to Nyquist frequencies  
with no missing codes. The ADS-916 features  
correction circuitry. Digital input and output levels  
are TTL.  
Requiring 15ꢀ (or 12ꢀ) and ꢁ5ꢀ supplies,  
the ADS-916 dissipates 1.8W (1.6W for 12ꢀ)  
outstanding dynamic performance including a THD maximum. The unit is offered with a unipolar  
of –90dB.  
Housed in a small 24-pin DDIP or SMT (gull-  
input (0 to ꢁ10ꢀ). Models are available for use in  
either commercial (0 to ꢁ70°C) or HI-REL (–55 to  
wing) package, the functionally complete ADS-916 ꢁ125°C) operating temperature ranges. Applica-  
contains a fast-settling sample-hold amplifier, a  
subranging (two-pass) A/D converter, a precise  
voltage reference, timing/control logic, and error-  
tions include radar, sonar, spectrum analysis, and  
graphic/medical imaging.  
INPUT/OUTPUT CONNECTIONS  
PIN FUNCTION  
PIN FUNCTION  
FEATURES  
1
2
3
4
5
6
7
8
9
BIT 14 (LSB)  
BIT 13  
BIT 12  
BIT 11  
BIT 10  
BIT 9  
24 –12V/–15V SUPPLY  
23 ANALOG GROUND  
22 +12V/+15V SUPPLY  
21 +10V REFERENCE OUT  
20 ANALOG INPUT  
19 ANALOG GROUND  
18 BIT 1 (MSB)  
14-bit resolution  
500kHz sampling rate  
Functionally complete; No missing codes  
Edge-triggered; No pipeline delays  
Small 24-pin DDIP or SMT package  
BIT 8  
BIT 7  
17 BIT 2  
Low power, 1.8 Watts maximum  
BIT 6  
16 START CONVERT  
15 EOC  
Operates from 15ꢀ or 12ꢀ supplies ꢂ  
ꢁ5ꢀ supply  
10 BIT 5  
11 BIT 4  
12 BIT 3  
14 DIGITAL GROUND  
13 +5V SUPPLY  
Unipolar 0 to ꢁ10ꢀ input range  
BLOCK DIAGRAM  
DAC  
18 BIT 1 (MSB)  
17 BIT 2  
+10V REF. OUT 21  
REF  
12 BIT 3  
11 BIT 4  
2
1
S
S
10 BIT 5  
FLASH  
ADC  
9
8
7
6
5
4
3
2
1
BIT 6  
BIT 7  
S/H  
BIT 8  
BUFFER  
BIT 9  
ANALOG INPUT 20  
+
BIT 10  
BIT 11  
BIT 12  
BIT 13  
BIT 14 (LSB)  
START CONVERT 16  
EOC 15  
TIMING AND  
CONTROL LOGIC  
13  
+5V SUPPLY  
14  
DIGITAL GROUND  
22  
+12V/+15V SUPPLY  
19, 23  
ANALOG GROUND  
24  
–12V/–15V SUPPLY  
Figure 1. ADS-916 Functional Block Diagram  
DATEL  
11 Cabot Boulevard, Mansfield, MA 02048-1151 USA  
Tel: (508) 339-3000  
www.datel.com  
e-mail: help@datel.com  
31 Mar 2011 MDA_ADS-916.B02 Page 1 of 8  
®
®
ADS-916  
14-Bit, 500kHz, Low-Power Sampling A/D Converters  
ABSOLUTE MAXIMUM RATINGS  
PHYSICAL/ENꢀIRONMENTAL  
PARAMETERS  
LIMITS  
0 to ꢁ16  
0 to –16  
UNITS  
ꢀolts  
ꢀolts  
ꢀolts  
ꢀolts  
ꢀolts  
°C  
PARAMETERS  
Operating Temp. Range, Case  
ADS-916MC, GC  
ADS-916MM, GM  
Thermal Impedance  
θjc  
MIN.  
TYP.  
MAX.  
UNITS  
ꢁ12ꢀ/ꢁ15ꢀ Supply (Pin 22)  
–12ꢀ/–15ꢀ Supply (Pin 24)  
ꢁ5ꢀ Supply (Pin 13)  
Digital Input (Pin 16)  
Analog Input (Pin 20)  
0
–55  
+70  
+125  
°C  
°C  
0 to ꢁ6  
–0.3 to ꢁꢀDD ꢁ0.3  
–4 to ꢁ17  
6
24  
°C/Watt  
°C/Watt  
Lead Temperature (10 seconds)  
ꢁ300  
θca  
Storage Temperature Range  
–65  
+150  
°C  
Package Type  
24-pin, metal-sealed, ceramic DDIP or SMT  
0.42 ounces (12 grams)  
Weight  
FUNCTIONAL SPECIFICATIONS  
(TA = ꢁ25°C, CC = 15ꢀ (or 12ꢀ), ꢁꢀDD = ꢁ5, 500kHz sampling rate, and a minimum 1 minute warmup unless otherwise specified.)  
ꢁ25°C  
TYP.  
0 TO ꢁ70°C  
TYP.  
–55 TO ꢁ125°C  
TYP.  
ANALOG INPUT  
MIN.  
MAX.  
MIN.  
MAX.  
MIN.  
MAX.  
UNITS  
Input ꢀoltage Range ➁  
Input Resistance  
Input Capacitance  
0 to ꢁ10  
15  
0 to ꢁ10  
15  
0 to ꢁ10  
15  
ꢀolts  
kΩ  
pF  
1
7
1
7
1
7
DIGITAL INPUT  
Logic Levels  
Logic "1"  
Logic "0"  
Logic Loading "1"  
Logic Loading "0"  
Start Convert Positive Pulse Width ➂  
ꢁ2.0  
50  
200  
ꢁ0.8  
ꢁ20  
–20  
ꢁ2.0  
50  
200  
ꢁ0.8  
ꢁ20  
–20  
ꢁ2.0  
50  
200  
ꢁ0.8  
ꢁ20  
–20  
ꢀolts  
ꢀolts  
μA  
μA  
ns  
STATIC PERFORMANCE  
Resolution  
14  
14  
ꢁ0.95  
0.1  
0.2  
0.25  
14  
14  
0.95  
0.2  
0.2  
.025  
-0.95  
14  
1.5  
0.75  
0.15  
0.15  
0.25  
ꢁ1.25  
0.4  
0.4  
0.4  
Bits  
LSB  
LSB  
%FSR  
%FSR  
%
Integral Nonlinearity (fin = 10kHz)  
Differential Nonlinearity (fin = 10kHz)  
Full Scale Absolute Accuracy  
Unipolar Offset Error (Tech Note 2)  
Gain Error (Tech Note 2)  
0.5  
0.5  
0.05  
0.1  
0.1  
0.75  
0.5  
0.1  
0.1  
0.1  
No Missing Codes (fin = 10kHz)  
14  
Bits  
DYNAMIC PERFORMANCE  
Peak Harmonics (–0.5dB)  
dc to 100kHz  
100kHz to 250kHz  
–91  
–84  
–86  
–79  
–91  
–84  
–86  
–79  
–90  
–82  
–82  
–76  
dB  
dB  
Total Harmonic Distortion (–0.5dB)  
dc to 100kHz  
100kHz to 250kHz  
–90  
–82  
–85  
–77  
–90  
–82  
–85  
–77  
–87  
–80  
–81  
–74  
dB  
dB  
Signal-to-Noise Ratio  
(w/o distortion, –0.5dB)  
dc to 100kHz  
77  
75  
81  
80  
77  
75  
81  
80  
76  
74  
80  
78  
dB  
dB  
100kHz to 250kHz  
Signal-to-Noise Ratio ➃  
(ꢂ distortion, –0.5dB)  
dc to 100kHz  
77  
72  
80  
78  
77  
72  
80  
78  
75  
70  
78  
76  
dB  
dB  
100kHz to 250kHz  
Two-tone Intermodulation  
Distortion (fin = 100kHz,  
240kHz, fs = 500kHz –0.5dB)  
Noise  
–86  
310  
–86  
310  
–86  
360  
dB  
μꢀrms  
Input Bandwidth (–3dB)  
Small Signal (–20dB input)  
Large Signal (–0.5dB input)  
Feedthrough Rejection (fin = 250 kHz)  
Slew Rate  
Aperture Delay Time  
Aperture Uncertainty  
S/H Acquisition Time  
(to 0.003%FSR, 10ꢀ step)  
Overvoltage Recovery Time ➄  
A/D Conversion Rate  
7
3
84  
40  
20  
5
7
3
84  
40  
20  
5
7
3
84  
40  
20  
5
MHz  
MHz  
dB  
ꢀ/μs  
ns  
ps rms  
1530  
500  
1570  
1400  
1610  
2000  
1530  
500  
1570  
1400  
1610  
2000  
1530  
500  
1570  
1400  
1610  
2000  
ns  
ns  
kHz  
DATEL  
11 Cabot Boulevard, Mansfield, MA 02048-1151 USA  
Tel: (508) 339-3000  
www.datel.com  
e-mail: help@datel.com  
31 Mar 2011 MDA_ADS-916.B02 Page 2 of 8  
®
®
ADS-916  
14-Bit, 500kHz, Low-Power Sampling A/D Converters  
ꢁ25°C  
TYP.  
0 to ꢁ70°C  
TYP.  
–55 to ꢁ125°C  
TYP.  
ANALOG OUTPUT  
MIN.  
MAX.  
MIN.  
MAX.  
MIN.  
MAX.  
UNITS  
Internal Reference  
ꢀoltage  
Drift  
ꢁ9.95  
ꢁ10.0  
5
ꢁ10.05  
1.5  
ꢁ9.95  
ꢁ10.0  
5
ꢁ10.05  
1.5  
ꢁ9.95  
ꢁ10.0  
5
ꢁ10.05  
1.5  
ꢀolts  
ppm/°C  
mA  
External Current  
DIGITAL OUTPUTS  
Logic Levels  
Logic "1"  
Logic "0"  
Logic Loading "1"  
Logic Loading "0"  
Delay, Falling Edge of EOC to  
Output Data ꢀalid  
Output Coding  
ꢁ2.4  
ꢁ0.4  
–4  
ꢁ2.4  
ꢁ0.4  
–4  
ꢁ2.4  
ꢁ0.4  
–4  
ꢀolts  
ꢀolts  
mA  
ꢁ4  
ꢁ4  
ꢁ4  
mA  
35  
35  
35  
ns  
Straight Binary  
POWER REQUIREMENTS , 15ꢀ  
Power Supply Ranges  
ꢁ15ꢀ Supply  
–15ꢀ Supply  
ꢁ14.5  
–14.5  
ꢁ4.75  
ꢁ15.0  
–15.0  
ꢁ5.0  
ꢁ15.5  
–15.5  
ꢁ5.25  
ꢁ14.5  
–14.5  
ꢁ4.75  
ꢁ15.0  
–15.0  
ꢁ5.0  
ꢁ15.5  
–15.5  
ꢁ5.25  
ꢁ14.5  
–14.5  
ꢁ4.75  
ꢁ15.0  
–15.0  
ꢁ5.0  
ꢁ15.5  
–15.5  
ꢁ5.25  
ꢀolts  
ꢀolts  
ꢀolts  
ꢁ5ꢀ Supply  
Power Supply Currents  
ꢁ15ꢀ Supply  
–15ꢀ Supply  
ꢁ5ꢀ Supply  
Power Dissipation  
Power Supply Rejection  
ꢁ50  
–40  
ꢁ70  
1.6  
ꢁ65  
–50  
ꢁ85  
1.8  
ꢁ50  
–40  
ꢁ70  
1.6  
ꢁ65  
–50  
ꢁ85  
1.8  
ꢁ50  
–40  
ꢁ70  
1.6  
ꢁ65  
–50  
ꢁ85  
1.8  
mA  
mA  
mA  
Watts  
%FSR/%ꢀ  
0.01  
0.01  
0.01  
POWER REQUIREMENTS, 12ꢀ  
Power Supply Ranges  
ꢁ12ꢀ Supply  
–12ꢀ Supply  
ꢁ11.5  
–11.5  
ꢁ4.75  
ꢁ12.0  
–12.0  
ꢁ5.0  
ꢁ12.5  
–12.5  
ꢁ5.25  
ꢁ11.5  
–11.5  
ꢁ4.75  
ꢁ12.0  
–12.0  
ꢁ5.0  
ꢁ12.5  
–12.5  
ꢁ5.25  
ꢁ11.5  
–11.5  
ꢁ4.75  
ꢁ12.0  
–12.0  
ꢁ5.0  
ꢁ12.5  
–12.5  
ꢁ5.25  
ꢀolts  
ꢀolts  
ꢀolts  
ꢁ5ꢀ Supply  
Power Supply Currents  
ꢁ12ꢀ Supply  
–12ꢀ Supply  
ꢁ5ꢀ Supply  
Power Dissipation  
Power Supply Rejection  
ꢁ50  
–40  
ꢁ70  
1.4  
ꢁ65  
–50  
ꢁ80  
1.6  
ꢁ50  
–40  
ꢁ70  
1.4  
ꢁ65  
–50  
ꢁ80  
1.6  
ꢁ50  
–40  
ꢁ70  
1.4  
ꢁ65  
–50  
ꢁ80  
1.6  
mA  
mA  
mA  
Watts  
%FSR/%ꢀ  
0.01  
0.01  
0.01  
Footnotes:  
Effective bits is equal to:  
Full Scale Amplitude  
Actual Input Amplitude  
All power supplies must be on before applying a start convert pulse. All supplies and  
the clock (START CONVERT) must be present during warmup periods. The device  
must be continuously converting during this time. There is a slight degradation in  
performance when using 12V supplies.  
(SNR ꢁ Distortion) – 1.76 ꢁ 20 log  
6.02  
See Ordering Information for availability of 5V input range. Contact DATEL for  
availability of other input voltage ranges.  
This is the time required before the A/D output data is valid once the analog input is  
back within the specified range.  
A 500 kHz clock with a 200ns wide start convert pulse is used for all production  
testing. Only the rising edge of the start convert pulse is required for the device to  
operate (edge-triggered). See Timing Diagram for more details.  
TECHNICAL NOTES  
1. Obtaining fully specified performance from the ADS-916 requires care-  
ful attention to pc-card layout and power supply decoupling. The device's  
analog and digital ground systems are connected to each other internally.  
For optimal performance, tie all ground pins (14, 19 and 23) directly to a  
large analog ground plane beneath the package.  
can be reduced to zero using the input circuit of Figure 2. When using this  
circuit, or any similar offset and gain-calibration hardware, make adjust-  
ments following warmup. To avoid interaction, always adjust offset before  
gain.  
3. When operating the ADS-916 from 12ꢀ supplies, do not drive external  
circuitry with the REFERENCE OUTPUT. The reference's accuracy and drift  
specifications may not be met, and loading the circuit may cause accuracy  
errors within the converter.  
Bypass all power supplies and the REFERENCE OUTPUT (pin 21) to ground  
with 4.7ꢃF tantalum capacitors in parallel with 0.1ꢃF ceramic capacitors.  
Locate the bypass capacitors as close to the unit as possible. If the user-  
installed offset and gain adjusting circuit shown in Figure 2 is used, also  
locate it as close to the ADS-916 as possible.  
4. Applying a start convert pulse while a conversion is in progress (EOC =  
logic "1") initiates a new and inaccurate conversion cycle. Data for the  
interrupted and subsequent conversions will be invalid.  
2. The ADS-916 achieves its specified accuracies without the need for exter-  
nal calibration. If required, the device's small initial offset and gain errors  
DATEL  
11 Cabot Boulevard, Mansfield, MA 02048-1151 USA  
Tel: (508) 339-3000  
www.datel.com  
e-mail: help@datel.com  
31 Mar 2011 MDA_ADS-916.B02 Page 3 of 8  
®
®
ADS-916  
14-Bit, 500kHz, Low-Power Sampling A/D Converters  
CALIBRATION PROCEDURE (Refer to Figures 2 and 3)  
Any offset and/or gain calibration procedures should not be implemented  
until devices are fully warmed up. To avoid interaction, offset must be  
adjusted before gain. The ranges of adjustment for the circuit of Figure 2  
are guaranteed to compensate for the ADS-916's initial accuracy errors  
and may not be able to compensate for additional system errors.  
Gain adjusting is accomplished when all bits are 1's and the LSB just  
changes from a 1 to a 0. This transition ideally occurs when the analog  
input is at ꢁfull scale minus 1½ LSB's (ꢁ9.999085ꢀ).  
Zero/Offset Adjust Procedure  
1. Apply a train of pulses to the START CONꢀERT input (pin 16) so the con-  
verter is continuously converting. If using LED's on the outputs, a 200kHz  
conversion rate will reduce flicker.  
All fixed resistors in Figure 2 should be metal-film types, and multiturn  
potentiometers should have TCR’s of 100ppm/°C or less to minimize drift  
with temperature.  
2. Apply ꢁ305ꢃꢀ to the ANALOG INPUT (pin 20).  
A/D converters are calibrated by positioning their digital outputs exactly  
on the transition point between two adjacent digital output codes. This can  
be accomplished by connecting LED's to the digital outputs and adjusting  
until certain LED's "flicker" equally between on and off. Other approaches  
employ digital comparators or microcontrollers to detect when the outputs  
change from one code to the next.  
3. Adjust the offset potentiometer until the output bits are all 0's and the LSB  
flickers between 0 and 1.  
Gain Adjust Procedure  
1. Apply ꢁ9.999085ꢀ to the ANALOG INPUT (pin 20).  
For the ADS-916, offset adjusting is normally accomplished at the point  
where the output bits are 0's and the LSB just changes from a 0 to a 1.  
This digital output transition ideally occurs when the applied analog input  
is ꢁ½LSB (ꢁ305ꢃꢀ).  
2. Adjust the gain potentiometer until the output bits are all 1's and the LSB  
flickers between 1 and 0.  
Table 1. Zero and Gain Adjust  
INPUT VOLT-  
AGE RANGE  
ZERO ADJUST  
+½ LSB  
GAIN ADJUST  
+FS –1½ LSB  
+15V  
20k7  
200k7  
2k7  
ZERO/  
OFFSET  
ADJUST  
0 to ꢁ10ꢀ  
ꢁ305ꢃꢀ  
ꢁ9.999085ꢀ  
GAIN  
ADJUST  
Table 2. Output Coding  
–15V  
+15V  
DIGITAL OUTPUT  
1.98k7  
SIGNAL  
INPUT  
INPUT VOLTAGE  
(0 TO +10V)  
To Pin 20  
UNIPOLAR SCALE  
OFFSET  
MSB  
BINARY  
LSB  
50  
7
of ADS-916  
ꢁ9.999390  
ꢁ7.500000  
ꢁ5.000000  
ꢁ2.500000  
ꢁ0.000610  
0.000000  
ꢁFS –1LSB  
ꢁ3/4 FS  
ꢁ1/2 FS  
ꢁ1/4 FS  
ꢁ1LSB  
0
11 1111 1111 1111  
11 0000 0000 0000  
10 0000 0000 0000  
01 0000 0000 0000  
00 0000 0000 0001  
00 0000 0000 0000  
–15V  
Figure 2. ADS-916 Calibration Circuit  
Coding is straight binary; 1LSB = 610ꢃ.  
18 BIT 1 (MSB)  
17 BIT 2  
12 BIT 3  
11 BIT 4  
10 BIT 5  
13  
+5V  
+
4.7ꢀF  
0.1ꢀF  
DIGITAL  
14  
24  
GROUND  
9
8
7
6
5
4
3
2
1
BIT 6  
BIT 7  
BIT 8  
BIT 9  
BIT 10  
BIT 11  
BIT 12  
BIT 13  
BIT 14 (LSB)  
ADS-916  
–12V/–15V  
4.7ꢀF  
+
0.1ꢀF  
0.1ꢀF  
ANALOG  
19, 23  
22  
GROUND  
4.7ꢀF  
+
+12V/+15V  
ANALOG  
0 to +10V  
20  
INPUT  
15 EOC  
21 +10V REF. OUT  
+
START  
0.1ꢀF  
4.7ꢀF  
16  
CONVERT  
Figure 3.Typical ADS-916 Connection Diagram  
DATEL  
11 Cabot Boulevard, Mansfield, MA 02048-1151 USA  
Tel: (508) 339-3000  
www.datel.com  
e-mail: help@datel.com  
31 Mar 2011 MDA_ADS-916.B02 Page 4 of 8  
®
®
ADS-916  
14-Bit, 500kHz, Low-Power Sampling A/D Converters  
overheat. The ground and power planes beneath the package, as well as all  
pcb signal runs to and from the device, should be as heavy as possible to help  
conduct heat away from the package.  
THERMAL REQUIREMENTS  
All DATEL sampling A/D converters are fully characterized and specified over  
operating temperature (case) ranges of 0 to ꢁ70°C and –55 to ꢁ125°C. All  
room-temperature (TA = ꢁ25°C) production testing is performed without the  
use of heat sinks or forced-air cooling. Thermal impedance figures for each  
device are listed in their respective specification tables.  
Electrically-insulating, thermally-conductive "pads" may be installed under-  
neath the package. Devices should be soldered to boards rather than "sock-  
eted," and of course, minimal air flow over the surface can greatly help reduce  
the package temperature.  
These devices do not normally require heat sinks, however, standard precau-  
tionary design and layout procedures should be used to ensure devices do not  
N + 1  
N
START  
CONVERT  
200ns  
typ.  
10ns typ.  
Hold  
Acquisition Time  
1570ns 40ns  
430ns typ.  
INTERNAL S/H  
70ns 10ns  
90ns typ.  
EOC  
Conversion Time  
420ns 20ns  
35ns max.  
74ns max.  
OUTPUT  
DATA  
Data N Valid (1926ns min.)  
Data (N – 1) Valid  
Invalid  
Data  
Notes: 1. fs = 500kHz.  
2. The ADS-916 is an edge-triggered device. All internal operations  
are triggered by the rising edge of the start convert pulse, which  
may be as narrow as 50nsec. All production testing is performed  
at a 500kHz sampling rate with 200nsec wide start pulses. For  
lower sampling rates, wider start pulses may be used, however, a  
minimum pulse width low of 50nsec must be maintained.  
Figure 4. ADS-916 Timing Diagram  
DATEL  
11 Cabot Boulevard, Mansfield, MA 02048-1151 USA  
Tel: (508) 339-3000  
www.datel.com  
e-mail: help@datel.com  
31 Mar 2011 MDA_ADS-916.B02 Page 5 of 8  
®
®
ADS-916  
14-Bit, 500kHz, 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  
31 Mar 2011 MDA_ADS-916.B02 Page 6 of 8  
®
®
ADS-916  
14-Bit, 500kHz, Low-Power Sampling A/D Converters  
0
–10  
–20  
–30  
–40  
–50  
–60  
–70  
–80  
–90  
–100  
–110  
–120  
–130  
–140  
–150  
–160  
–170  
0
25  
50  
75  
100  
125  
150  
175  
200  
225  
250  
Frequency (kHz)  
(fs = 500kHz, fin = 240kHz, Vin = –0.5dB, 16,384-point FFT)  
Figure 6. ADS-916 FFT Analysis  
+0.34  
DNL (LSB's)  
0
–0.33  
0
16,384  
Digital Output Code  
16,384  
0
Digital Output Code  
Figure 7. ADS-916 Histogram and Differential Nonlinearity  
DATEL  
11 Cabot Boulevard, Mansfield, MA 02048-1151 USA  
Tel: (508) 339-3000  
www.datel.com  
e-mail: help@datel.com  
31 Mar 2011 MDA_ADS-916.B02 Page 7 of 8  
®
®
ADS-916  
14-Bit, 500kHz, Low-Power Sampling A/D Converters  
MECHANICAL DIMENSIONS INCHES (mm)  
1.31 MAX.  
(33.27)  
24-Pin DDIP  
Versions  
Dimension Tolerances (unless otherwise indicated):  
2 place decimal (.XX) 0.010 ( 0.254)  
3 place decimal (.XXX) 0.005 ( 0.127)  
24  
1
13  
12  
ADS-916MC  
ADS-916MM  
ADS-926MC  
ADS-926MM  
ADS-926/883  
Kovar alloy  
Lead Material:  
0.80 MAX.  
(20.32)  
50 microinches (minimum) gold plating  
Lead Finish:  
over 100 microinches (nominal) nickel plating  
0.100 TYP.  
(2.540)  
1.100  
(27.940)  
0.235 MAX.  
(5.969)  
PIN 1 INDEX  
0.200 MAX.  
(5.080)  
+0.002  
0.010  
–0.001  
(0.254)  
0.190 MAX.  
(4.826)  
0.100  
0.100  
(2.540)  
(2.540)  
0.600 0.010  
(15.240)  
SEATING  
PLANE  
0.025  
0.040  
(1.016)  
0.018 0.002  
(0.457)  
(0.635)  
1.31 MAX.  
(33.02)  
24-Pin  
Surface Mount  
Versions  
Dimension Tolerances (unless otherwise indicated):  
2 place decimal (.XX) 0.010 ( 0.254)  
13  
12  
24  
3 place decimal (.XXX) 0.005 ( 0.127)  
ADS-916GC  
ADS-916GM  
ADS-926GC  
ADS-926GM  
Lead Material: Kovar alloy  
0.80 MAX.  
(20.32)  
Lead Finish: 50 microinches (minimum) gold plating  
over 100 microinches (nominal) nickel plating  
1
0.020 TYP.  
(0.508)  
0.060 TYP.  
0.015  
(1.524)  
(0.381)  
0.190 MAX.  
(4.826)  
MAX. radius  
for any pin  
0.130 TYP.  
(3.302)  
PIN 1  
INDEX  
0.100  
(2.540)  
0.020  
(0.508)  
0.010 TYP.  
(0.254)  
0.100 TYP.  
(2.540)  
0.040  
(1.016)  
ORDERING INFORMATION  
OPERATING  
TEMP. RANGE  
MODEL NUMBER  
ANALOG INPUT  
ACCESSORIES  
ADS-916MC  
ADS-916MM  
ADS-916GC  
ADS-916GM  
ADS-926MC  
ADS-926MM  
ADS-926GC  
ADS-926GM  
ADS-926/883  
0 to ꢁ70°C  
–55 to ꢁ125°C  
0 to ꢁ70°C  
Unipolar (0 to ꢁ10ꢀ) ADS-B916/917  
Evaluation Board (without ADS-916)  
Unipolar (0 to ꢁ10ꢀ)  
Unipolar (0 to ꢁ10ꢀ)  
Unipolar (0 to ꢁ10ꢀ)  
Bipolar ( 5ꢀ)*  
HS-24  
Heat Sinks for all ADS-916/926 DDIP models  
–55 to ꢁ125°C  
0 to ꢁ70°C  
Receptacles for PC board mounting can be ordered through AMP Inc.  
Part #3-331272-8 (Component Lead Socket), 24 required.  
For MIL-STD-883 product specifications, contact DATEL.  
* For information, see ADS-926 data sheet.  
–55 to ꢁ125°C  
0 to ꢁ70°C  
Bipolar ( 5ꢀ)*  
Bipolar ( 5ꢀ)*  
–55 to ꢁ125°C  
–55 to ꢁ125°C  
Bipolar ( 5ꢀ)*  
Bipolar ( 5ꢀ)*  
DATEL  
. makes no representation that the use of its products in the circuits described herein, or the use of other  
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not  
imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change  
without notice.  
11 Cabot Boulevard, Mansfield, MA 02048-1151 USA  
ITAR and ISO 9001/14001 REGISTERED  
www.datel.com • e-mail: help@datel.com  
31 Mar 2011 MDA_ADS-916.B02 Page 8 of 8  

相关型号:

ADS-916MM-C

Sampling A/D Converters
DATEL

ADS-916MM-QL

Sampling A/D Converters
DATEL

ADS-917-C/883

Sampling A/D Converters
DATEL

ADS-917-C883

Sampling A/D Converters
DATEL

ADS-917G-C/883

Sampling A/D Converters
DATEL

ADS-917G-C883

Sampling A/D Converters
DATEL

ADS-917G883

Sampling A/D Converters
DATEL

ADS-917GC

ADC, Flash Method, 14-Bit, 1 Func, 1 Channel, Parallel, Word Access, Hybrid, CDSO24, METAL SEALED, CERAMIC, SMT-24
MURATA

ADS-917GC-C

Sampling A/D Converters
DATEL

ADS-917GE

Sampling A/D Converters
DATEL

ADS-917GE-C

Sampling A/D Converters
DATEL

ADS-917GM-C

Sampling A/D Converters
DATEL