Features: • 8-bit resolution• Full DC linearity for pulses-30ns wide• Does not require analog peak-hold circuit• Continuous peak capture between resets• Multiple read operations between resets• 1/2 LSB linearity• Narrow ambiguity region around reset•...
TDC1035: Features: • 8-bit resolution• Full DC linearity for pulses-30ns wide• Does not require analog peak-hold circuit• Continuous peak capture between resets• Multiple read o...
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Parameter |
Min. |
Max. |
Unit | |
Supply Voltages | ||||
VCC (measured to DGND) |
-0.5 |
+7.0 |
V | |
VEE (measured to AGND) |
-7.0 |
+0.5 |
V | |
AGND (measured to DGND) |
-0.5 |
+0.5 |
V | |
Input Voltages | ||||
RESET, CLK, OE, MINV,LINV (measured to AGND) |
-0.5 |
+5.5 |
V | |
VIN, VRT, VRB (measured to AGND) |
VEE-0.5 |
+0.5 |
V | |
VRT (measured to VRB) |
-2.2 |
+02.2 |
V | |
Output | ||||
Applied Voltage (measured to AGND)2 |
-0.5 |
+2.0 |
V | |
Applied current (externally forced)3,4 |
-1.0 |
6.0 |
mA | |
Short-circuit duration (single output HIGH to shorted to ground) |
1 |
Second | ||
Temperature | ||||
Operating | Ambient |
-55 |
+125 |
|
Junction |
+175 |
|||
Lead, Soldering (10 seconds) |
+300 |
|||
Storage |
-65 |
+150 |
The TDC1035 is a unique variant of the full-parallel ("flash") analog-to-digital converter, capable of capturing the maximum peak amplitude of one or more pulses applied to its input between asynchronous reset pulses. Multiple "peak read" operations can be performed between resets. Peaks are detected digitally, so operation is stable and predictable. Packaged in a 24-pin CERDIP, the TDC1035 features lower power consumption and smaller size than an analog peak detector/ADC combination. All digital inputs and outputs are TTL compatible, and all outputs are registered and three-state.