ZHCSF35D October 2014 – February 2025 PGA300
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|
| OSC_PWR_OV | 振荡器电路电源过压阈值 | 3.3 | V | ||||
| OSC_PWR_UV | 振荡器电路电源欠压阈值 | 2.7 | V | ||||
| BRG_OV | 电阻式电桥传感器电源过压阈值 | 10 | % VBRG | ||||
| BRG_UV | 电阻式电桥传感器电源欠压阈值 | -10 | % VBRG | ||||
| AVDD_OV | AVDD 过压阈值 | 3.3 | V | ||||
| AVDD_UV | AVDD 欠压阈值 | 2.7 | V | ||||
| DVDD_OV | DVDD 过压阈值 | 2 | V | ||||
| DVDD_UV | DVDD 欠压阈值 | 1.53 | V | ||||
| REF_OV | 基准过压阈值 | 2.75 | V | ||||
| REF_UV | 基准欠压阈值 | 2.25 | V | ||||
| P_DIAG_PD | P 增益输入诊断下拉电阻值 | PD[1:0] = 0b00 | 4 | MΩ | |||
| PD[1:0] = 0b01 | 3 | ||||||
| PD[1:0] = 0b10 | 2 | ||||||
| PD[1:0] = 0b11 | 1 | ||||||
| T_DIAG_PU | T 增益输入诊断上拉电阻值 | 1 | MΩ | ||||
| INP_OV | P 增益输入过压阈值(1) | VBRG = 2.5V | THRS[2:0] = 0b000 | 72.5 | % VBRG | ||
| THRS[2:0] = 0b001 | 70 | ||||||
| THRS[2:0] = 0b010 | 65 | ||||||
| VBRG = 2V | THRS[2:0] = 0b011 | 90 | |||||
| THRS[2:0] = 0b100 | 87.5 | ||||||
| THRS[2:0] = 0b101 | 82.5 | ||||||
| VBRG = 1.25V | THRS[2:0] = 0b110 | 100 | |||||
| THRS[2:0] = 0b111 | 95 | ||||||
| INP_UV | P 增益输入欠压阈值(1) | VBRG = 2.5V | THRS[2:0] = 0b000 | 7.5 | % VBRG | ||
| THRS[2:0] = 0b001 | 10.0 | ||||||
| THRS[2:0] = 0b010 | 15.0 | ||||||
| VBRG = 2V | THRS[2:0] = 0b011 | 10.0 | |||||
| THRS[2:0] = 0b100 | 12.5 | ||||||
| THRS[2:0] = 0b101 | 17.5 | ||||||
| VBRG = 1.25V | THRS[2:0] = 0b110 | 17.5 | |||||
| THRS[2:0] = 0b111 | 22.5 | ||||||
| INT_OV | T 增益输入过压阈值(2) | 2.1 | V | ||||
| PGAIN_OV | P 增益的输出过压(单端)阈值 | 2.25 | V | ||||
| PGAIN_UV | P 增益的输出欠压(单端)阈值 | 0.15 | V | ||||
| TGAIN_OV | T 增益的输出过压(单端)阈值 | 2.25 | V | ||||
| TGAIN_UV | T 增益的输出欠压(单端)阈值 | 0.15 | V | ||||
| HARNESS_FAULT1 | 开路漏电流 1。开路 PWR,上拉 OUT | 2 | µA | ||||
| HARNESS_FAULT2 | 开路漏电流 2。开路 GND,下拉 OUT | 20 | µA | ||||