1A184

www.DataSheet4U.com IA184 LOW-COST, HIGH-LINEARITY ISOLATION AMPLIFIER WITH EXTERNAL SYNC CAPABILITY Fully compatible with 10-Bit Acquisition Systems FEATURES UL Component Recognized (IA184) Provision for External Synchronization High Linearity: 0.025% Peak, Typical 2500V Input/output Isolation 126dB Common-Mode Rejection 1000:1 Programmable Gain Small Size: only 1.5” x 1.5” x 0.63” CHARACTERISTICS (Typical, @ 25°C, Vs = +15 VDC unless otherwise noted.) GAIN (Non-inverting) Range Formula Deviation from Formula Vs. Temperature (0 to +70°C) Nonlinearity, G = 1V/V to 10V/V 1 to 1000V/V Gain = (1 + 100KΩ Rg ) ±3% ±0.015%/°C @±5V, ±0.025% @±10V, ±0.1% @±10V, ±0.2% max. 10V min. 125V rms. ±600V pk max. ±2500V rms. ±2500V pk max. ±5000V pk max. ±2500V pk max. 126dB 120dB 80dB 1.2µA rms. max. 108Ω || 3pF 27KΩ 5 x 1010Ω || 20pF ±2nA ±0.01nA/°C The Model IA184 Isolation Amplifier is an ultra-compact module offering high linearity, 2500-Volt input/output isolation, 126dB common-mode rejection, externally programmable gain, a floating internal supply for powering an external transducer, and external synchronization of the internal oscillator used in obtaining the input isolation. Its 0.1% linearity assures compatibility with 10-bit data acquisition systems, and input voltage noise is held to 1µV, 10Hz to 1kHz, with 10pA maximum current noise for the same range. The internal oscillator used to provide modulation and demodulation for input isolation can be synchronized w...