Agilent/Keysight 69771A - Digital Input / Analog Comparator Card
Agilent / Keysight Digital Input Board. Model: 69771A.
- Model
- Agilent / Keysight 69771A
- Calibration
- Available on request
- Price
- $111
- Status
- In stock
- RFQ ref
- 69771A
This unit
The Agilent/Keysight 69771A is a Digital Input/Analog Comparator Card engineered for integration into modular test and measurement systems. The card provides digital input capabilities for monitoring external signals and incorporates an analog comparator function for threshold-based signal detection. It delivers precise control and monitoring of analog and digital signals within automated test equipment (ATE) environments, laboratory setups, and industrial automation platforms.
Technical Specifications
Digital Inputs- Receive standard logic-level signals
- Exact input count and type specifications available in product manual Analog Comparator
- Compares input analog signal against user-defined threshold
- Output state indicates signal level relative to threshold (above or below)
- Threshold range and accuracy specifications in technical documentation Interfaces
- Integration via proprietary backplane or standard communication bus
- Compatible with PXI, LXI, or dedicated Keysight system interfaces Power & Electrical
- Power consumption and voltage requirements dependent on host system
- Operates within specifications of compatible Keysight platforms
- Input voltage levels support TTL and CMOS compatibility Form Factor
- Plug-in card design for modular instrument chassis
- Dimensions and mounting specifications proprietary to host chassis
Key Features
- Flexible modular architecture enabling custom system configurations
- Simultaneous digital input monitoring and analog threshold comparison
- Integration into broader Keysight instrumentation ecosystems
- Hardware-based signal conditioning for real-time detection
Typical Applications
- Automated test equipment signal monitoring and control
- Laboratory measurement systems requiring threshold detection
- Industrial automation systems with mixed-signal requirements
- Multi-instrument test platform configurations
Compatibility & Integration The 69771A installs into Agilent and Keysight modular chassis platforms. Operation requires appropriate drivers and software support - typically Keysight's IO Libraries Suite or host-specific drivers compatible with installed test executive software. Verification of chassis compatibility prior to procurement is essential.
Agilent / Keysight 69771A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Agilent / Keysight 69771A. Calibration covers per-channel threshold accuracy, input leakage current, logic level high/low margins, and signal timing verification. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Agilent / Keysight 69771A faults: ESD-damaged input protection, failed driver ICs, connector pin damage. Most failures involve ESD-damaged input protection circuitry, failed logic driver ICs, or mechanical connector pin damage. Board-level component replacement is standard practice.
Agilent / Keysight 69771A price
This Agilent / Keysight 69771A is listed at $111. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Agilent / Keysight 69771A calibration cost
NIST-traceable calibration for the Agilent / Keysight 69771A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers per-channel threshold accuracy, input leakage current, logic level high/low margins, and signal timing verification. Turnaround is 1 to 3 business days after receipt. See full calibration details →
