ADS-916MC-C Murata, ADS-916MC-C Datasheet - Page 5

• Manufacturer Part Number: ADS-916MC-C
• Description: 0 to +10v input range, no pipeline delay, 0 c to +70 c temperature range, rohs compliant....
• Manufacturer: Murata

DATEL
THERMAL REQUIREMENTS
All DATEL sampling A/D converters are fully characterized and specifi ed 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 fi gures for each
device are listed in their respective specifi cation tables.
These devices do not normally require heat sinks, however, standard precau-
tionary design and layout procedures should be used to ensure devices do not
®
INTERNAL S/H
CONVERT
OUTPUT
START
DATA
EOC
Data (N – 1) Valid
200ns
typ.
N
430ns typ.
Conversion Time
Notes: 1. f
420ns ±20ns
Hold
10ns typ.
®
90ns typ.
• 11 Cabot Boulevard, Mansfi eld, MA 02048-1151 USA • Tel: [phone] • www.datel.com • e-mail: [e-mail]
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.
s
= 500kHz.
Invalid
Data
Figure 4. ADS-916 Timing Diagram
70ns ±10ns
35ns max.
74ns max.
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.
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 fl ow over the surface can greatly help reduce
the package temperature.
14-Bit, 500kHz, Low-Power Sampling A/D Converters
Acquisition Time
1570ns ±40ns
Data N Valid (1926ns min.)
31 Mar 2011 MDA_ADS-916.B02 Page 5 of 8
ADS-916
N + 1