SONATATI¹⁰⁰ Technical Specifications

MECHANICAL DESIGN

Stimulator Housing

• Length: 17.4 mm
• Width: 24.8 mm
• Thickness: 5.9 mm

Overall Implant Dimensions

• Length: 45.7 mm
• Width at coil: 29.0 mm
• Width at stimulator: 24.8 mm
• Thickness at coil: 3.7 mm
• Thickness at stimulator: 5.9 mm
• Weight: 8.6 g

STANDARD ELECTRODE ARRAY

Contacts

24 electrodes arranged as 12 twin surfaces
Geometric surface per channel: 0.14 mm2*

Dimensions

• Distance between electrodes: 2.4 mm*
• Electrode diameter at apical end: 0.5 mm*
• Electrode diameter at basal end: 1.3 mm*

I¹⁰⁰ ELECTRONICS

Pulse Shapes

Biphasic, symmetric triphasic and triphasic precision pulses

Stimulation Features

• Sequential and parallel stimulation
• Maximum pulse rate: 50,704 pulses per second
• Pulse width per phase: 2.08 - 425.0 μs/ph
• Time resolution (nominal values): 1.67 μs
• Overall amplitude range: 0 - 1200 cu*

Comprehensive Diagnostic Toolkit

• Impedance and Field Telemetry (IFT)
• Status Telemetry
• Auditory Nerve Response Telemetry (ART™)

* Typical value