最终销售
bh1749nuc-凯发k8一触即发
16bit串行输出型数字颜色传感器ic
bh1749nuc
指正在申请中止制造的产品。
主要规格
bh1749nuc 的替换产品
| part number |
|
|
|---|---|---|
| ordering part number | bh1749nuc-e2 | bu27006muc-ztr |
| similar level | - | similar specification |
| data sheet | ||
| supply status | last time buy | recommended |
| package | wson008x2120 | wqfn12x2520a |
| unit quantity | 4000 | 4000 |
| minimum packing quantity | 4000 | 4000 |
| packing type | taping | taping |
| rohs | yes | yes |
| sensor type | rgb/ir | rgb/ir flicker detection |
| vcc(min.)[v] | 2.3 | 1.7 |
| vcc(max.)[v] | 3.6 | 3.6 |
| maximum sensitivity [lx/step] | 0.0125 | 0.015 |
| current consumption (typ.) [ua] | 190.0 | 220.0 |
| standby mode current (typ.) [ua] | 0.8 | 2.0 |
| temperature (min.)[°c] | -40 | -40 |
| temperature (max.)[°c] | 85 | 85 |
| package size [mm] | 2x2.1 (t=0.6) | 2x2.5 (t=0.55) |
reference design / application evaluation kit
-
- evaluation board - bh1749nuc-evk-001
bh1749nuc-evk-001 is an evaluation board for bh1749nuc,which is a rohm color sensor.
| user's guide |
|---|
-
- reference design - refsens002
- 100a分流电阻和运放电流检测电路 参考设计
在汽车和工业设备领域，低边电流检测电路用于电流（电压）控制、过流限制和剩余电池电量检测等功能。通过分流电阻和电流检测放大器来实现的低边电流检测电路是非常常见的。refsens002 是分流电阻器和电流检测放大器的电流传感器参考设计。同时rohm还提供设计数据和参考板的销售以方便客户进行参考设计，助力客户减少设计工时。今后将计划发布电流检测范围高达50a的高精度参考设计板。
- the simplest current sense circuit with shunt resistor and operational amplifier (lmr1802g)
- high power shunt resistor psr400 2mω 4 in parallel
- current sense range: up to 100a
- thermally designed to keep each component within its absolute maximum rating even
- at a detected current iin = 100a and an ambient temperature ta = 85°c
