SN74HC4851-Q1 Datasheet | Texas Instruments

Features - AEC-Q100 qualified for automotive applications - Device Temperature Grade 1: - 40°C to 125°C ambient operating temperature - Injection-current cross coupling <1m V/m A (see Section 8.1 in Application Information) - Low crosstalk between switches - Terminal patible with CD74HC4051, SN74LV4051A, and CD4051B devices - 2V to 5.5V VCC operation - Latch-up performance exceeds 100m A per JESD 78, class II 2 Applications - Analog and digital multiplexing and demultiplexing - Diagnostics and monitoring - Zonal Architecture - Body control modules - Battery management systems (BMS) - HVAC control module - Automotive head unit - Telematics - On-board (OBC) and wireless charging 3 Description This eight-channel CMOS analog multiplexer/ demultiplexer is terminal patible with the function of the '4051 device, and features injection-current effect control, which has excellent value in automotive applications where voltages in excess of normal supply voltages are mon. The injection-current effect control allows signals at disabled analog input channels to exceed the supply voltage without affecting the signal of the enabled analog channel. This feature eliminates the need for external diode/resistor networks typically used to keep the analog channel signals within the supply-voltage range. Package Information PART NUMBER PACKAGE(1) PACKAGE SIZE(2) PW (TSSOP, 16) 5mm × 6.4mm (1) For more information, see Section 11 (2) The package size (length × width) is a nominal value and includes pins, where applicable. 11 A 10 B C9 INH 6 Logic Diagram (Positive Logic) Injection Current Control Injection Current Control Injection Current Control Injection Current Control Injection Current Control Injection Current...