AMC7834 Datasheet, PDF (3/93 Pages) Texas Instruments – AMC7834 12-Bit Integrated Power-Amplifier Monitor and Control System with Temperature, Current and Voltage Supervision Capabilities

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AMC7834
SLAS972B – NOVEMBER 2014 – REVISED MARCH 2016
Revision History (continued)
• Changed text in two locations of paragraph 4 in Drain Switch Control: From: "AV_SS" To: "AV_DD and AV_SS" ..................... 39
• Added text to the last paragraph of Drain Switch Control: "The AV_DD detection circuit is set to trigger the PA_ON
signal to the OFF state in response to an out of range event." ........................................................................................... 39
• Added section: AV_DD Detection Alarm ................................................................................................................................. 42
• Changed text in the second paragraph of Open-Loop Mode From: "The current-sense amplifier outputs are
converted continuously by the device ADC.." To: "The current-sense amplifier outputs are converted by the device
ADC.." .................................................................................................................................................................................. 47
• Changed 0x06 Default value From: 0000 To: 0001 in Table 9 ........................................................................................... 52
• Changed R-00h To: R-01h in Bits 7:0 of Figure 69 ............................................................................................................. 54
• Changed the Reset value From: 0000h To: 0001h in Table 13 .......................................................................................... 54
• Changed Bit 12 of Table 15 From: Reserved To: CMODE ................................................................................................. 55
• Changed Bit 10 of Table 18 From: 000: Invalid To: 000: 1 ................................................................................................. 56
• Changed Bit 5-4 of Table 18 From: 00: Invalid To: 00: 1 .................................................................................................... 56
• Changed Bit 3-2 of Table 18 From: 00: Invalid To: 00: 1 .................................................................................................... 57
• Changed Bit 1-0 of Table 18 From: 00: Invalid To: 00: 1 .................................................................................................... 57
• Changed General Status Register (address = 0x1F) [reset = 0x0000] ................................................................................ 67
• Added text to item 2 of Initialization Procedure: A 250 µs POR delay occurs..." ................................................................ 82
Changes from Original (November 2014) to Revision A
Page
• Release full version production data data sheet ................................................................................................................... 1
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