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Technical parameters/frequency: 810MHz ~ 870MHz, 400MHz ~ 440MHz
Technical parameters/power supply voltage: 4.5V ~ 5.5V
Package parameters/number of pins: 32
Encapsulation parameters/Encapsulation: VFQFN-32
External dimensions/packaging: VFQFN-32
Physical parameters/operating temperature: -40℃ ~ 85℃
Other/Product Lifecycle: Obsolete
Other/Packaging Methods: Tape & Reel (TR)
Other/Manufacturing Applications: RKE，Telemetry, security technology
Compliant with standards/RoHS standards: RoHS Compliant
Compliant with standards/lead standards: Lead Free
| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
TDA7210
|
Infineon | 功能相似 | TSSOP-28 |
TDA72xx Sub-1GHz 射频接收器 **TDA7200/7210** 是低功耗 ASK/FSK 无线接收器，工作在 434/868MHz ISM 频段。 射频范围：400 至 440MHz（**TDA7200** 和 **TDA7210**）、810 至 870MHz (**TDA7210**)、ISM 频段 接收器灵敏度：-106dBm @ 4800bps ASK 调制：FSK 或 ASK 引脚可选 OTA 数据传输率：高达 20kbps 模拟 RSSI 断电模式 电源：+4.5 至 +5.5V 直流 工作温度范围：-20 至 +70°C (**TDA7200**)、-40 至 +85°C (**TDA7210**) 应用：无线遥控、警报系统、无键输入系统 **RS 产品代码** 825-9247 TDA7200XUMA1 434MHz 752-8520 TDA7210XUMA1 434/868MHz 919-8856 TDA7210XUMA1 434/868MHz（每包 3000 个） ### 单芯片组件，Infineon
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||
TDA7210
|
Infineon | 功能相似 | TSSOP-28 |
TDA72xx Sub-1GHz 射频接收器 **TDA7200/7210** 是低功耗 ASK/FSK 无线接收器，工作在 434/868MHz ISM 频段。 射频范围：400 至 440MHz（**TDA7200** 和 **TDA7210**）、810 至 870MHz (**TDA7210**)、ISM 频段 接收器灵敏度：-106dBm @ 4800bps ASK 调制：FSK 或 ASK 引脚可选 OTA 数据传输率：高达 20kbps 模拟 RSSI 断电模式 电源：+4.5 至 +5.5V 直流 工作温度范围：-20 至 +70°C (**TDA7200**)、-40 至 +85°C (**TDA7210**) 应用：无线遥控、警报系统、无键输入系统 **RS 产品代码** 825-9247 TDA7200XUMA1 434MHz 752-8520 TDA7210XUMA1 434/868MHz 919-8856 TDA7210XUMA1 434/868MHz（每包 3000 个） ### 单芯片组件，Infineon
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| Shipping | Dispatch time | In-stock products are generally dispatched within two business days after order confirmation. Actual transit time depends on the destination, carrier and customs clearance. |
|---|---|---|
| Shipping rates | Shipping costs are calculated based on product weight, destination and the selected delivery method. The final amount is shown in the cart or confirmed with your order. | |
| Shipping options | UPS, DHL, FedEx and SF Express are supported. Available options are subject to the order checkout page. | |
| Order tracking | A tracking number will be provided after dispatch. You can check it in your order history or track the shipment on the carrier's website. | |
| Returns & Warranty | Returns | If your order has a quantity discrepancy, an incorrect part or visible damage, please retain the original packaging and supporting evidence and contact customer service promptly. |
| Quality assurance | We take product quality and sourcing seriously. Warranty coverage, duration and return conditions are subject to the product information, order agreement and after-sales review. | |
| Ordering | How to buy | Search for a part → select the product and quantity → add to cart → submit the order → complete payment → dispatch. For products without stock or a displayed price, use “Request a Quote” to submit a BOM inquiry. |
| Payment | Online and offline payment methods displayed by the platform are supported. Final availability is subject to the checkout page and customer service confirmation. |
Q:How do I order this product?
A:Confirm the part number, brand, package and quantity, add the product to your cart, then enter your delivery and billing details, choose shipping and payment methods, and submit the order.
Q:What should I do if no price or stock is displayed?
A:Click “Request a Quote” on the product page. The part number and brand will be carried to the BOM quotation page. Enter the required quantity and contact details, and we will respond with pricing and lead time.
Q:Which payment methods are supported?
A:Payment methods shown on the checkout page are supported. For large orders or wire transfers, please contact customer service before placing the order.
Q:How is my order shipped and tracked?
A:Your order will be shipped through the selected or confirmed carrier, including UPS, DHL, FedEx or SF Express. The tracking number will be available in your order history after dispatch.
Q:How do I request after-sales support?
A:Keep the product, original packaging, labels and delivery records, take clear photos of the issue, and contact customer service promptly. We will provide a return, replacement or other solution after verification.
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