SI7998DP-T1-GE3 - Brand New ROHM FETs - Arrays
-
GENERAL DESCRIPTION
The ADN8830 is a monolithic controller that drives a thermoelectric cooler (TEC) to stabilize the temperature of a laser diode or a passive component used in telecommunications equipment.
This device relies on a negative temperature coefficient (NTC) thermistor to sense the temperature of the object attached to the TEC. The target temperature is set with an analog input voltage either from a DAC or an external resistor divider.
The loop is stabilized by a PID compensation amplifier with high stability and low noise. The compensation network can be adjusted by the user to optimize temperature settling time. The component values for this network can be calculated based on the thermal transfer function of the laser diode or obtained from the lookup table given in the Application Notes section.
Voltage outputs are provided to monitor both the temperature of the object and the voltage across the TEC. A voltage reference of 2.5 V is also provided.FEATURES
High Efficiency
Small Size: 5 mm x 5 mm LFCSP
Low Noise: <0.5% TEC Current Ripple
Long-Term Temperature Stability: 0.01°C
Temperature Lock Indication
Temperature Monitoring Output
Oscillator Synchronization with an External Signal
Clock Phase Adjustment for Multiple Controllers
Programmable Switching Frequency up to 1 MHz
Thermistor Failure Alarm
Maximum TEC Voltage ProgrammabilityAPPLICATIONS
Thermoelectric Cooler (TEC) Temperature Control
Resistive Heating Element Control
Temperature Stabilization Substrate (TSS) Control -
Similar parts: 1972 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download SI7998DP-T1-GE3
- Chipdatas Part: CD93-SI7998DP-T1-GE3
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/02 08:59 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
BSC150N03LDG - Brand New Infineon FETs - ArraysTDSON-8 -
DMP210DUDJ-7 - Brand New Diodes Incorporated FETs - ArraysSOT-963 -
Si1902DL-T1-GE3 - Brand New ROHM FETs - Arrays6-TSSOP, SC-88, SOT-363 -
FDMA1028NZ - Brand New onsemi FETs - Arrays6-WDFN -
Si4816BDY-T1-GE3 - Brand New VISHAY FETs - ArraysSOP-8 -
SI1926DL-T1-GE3 - Brand New ROHM FETs - Arrays6-TSSOP, SC-88, SOT-363 -
SI3932DV-T1-GE3 - Brand New VISHAY FETs - ArraysSOT-163 -
Si1965DH-T1-GE3 - Brand New ROHM FETs - Arrays6-TSSOP, SC-88, SOT-363 -
IRF7389TRPBF - Brand New IR FETs - ArraysSOP -
DMN32D2LDF-7-80 - Brand New Diodes Incorporated FETs - ArraysSOT-353
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
