Complete sampling 16-bit ADC with reference and clock
50 kHz throughput
±1/2 LSB nonlinearity
Low noise SHA: 300 μV p-p
32-lead hermetic DIP
Low power: 900 μW
Medical and analytical instrumentation
Data acquisition systems
Automatic test equipment (ATE)
The AD1380 is a complete, low cost 16-bit analog-to-digital
converter, including internal reference, clock and sample/hold
amplifier. Internal thin-film-on-silicon scaling resistors allow
analog input ranges of ±2.5 V, ±5 V, ±10 V, 0 V to +5 V and
0 V to +10 V.
Important performance characteristics of the AD1380 include
maximum linearity error of ±0.003% of FSR (AD1380KD) and
maximum 16-bit conversion time of 14 μs. Transfer
characteristics of the AD1380 (gain, offset and linearity) are
specified for the combined ADC/sample-and-hold amplifier
(SHA), so total performance is guaranteed as a system. The
AD1380 provides data in parallel with corresponding clock and
status outputs. All digital inputs and outputs are TTL or 5 V
The serial output function is no longer available after date
16-Bit Sampling ADC
FUNCTIONAL BLOCK DIAGRAM
S/H +10V +20V
OUT SPAN SPAN BIPOLAR
S/H IN 31
23 BIT 2
10 BIT 15
NC = NO CONNECT
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However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
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