Product Information

ST2129QTR

Name: ST2129QTR
Brand: STMicroelectronics
SKU: ST2129QTR_STMicroelectronics
Availability: OutOfStock
Rating: 5 (11 reviews)

ST2129QTR electronic component of STMicroelectronics

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Translation - Voltage Levels 2-Bit Dual Supply Lvl Trans w/out Pin

Manufacturer: STMicroelectronics

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

N/A

Obsolete

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Availability	Price	Quantity
0 - WHS 1 MOQ : 1 Multiples : 1 ST2129QTR STMicroelectronics	1 : USD 1.8848	N/A Obsolete

0 - WHS 2 Multiples : 1 ST2129QTR STMicroelectronics		N/A Obsolete

0 - WHS 3 Multiples : 1 ST2129QTR STMicroelectronics		N/A Obsolete

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Additional Infomation About Product

ST2129 2-bit dual supply level translator without direction control pin Features 42 MHz: 84 Mbps (max) data rate at V = 1.8 V, V = 3.3 V L CC Bidirectional level translation without direction control pin Wide voltage range (V V ): CC L V ranges from 1.65 to 3.6 V L QFN10 V ranges from 1.65 to 5.5 V CC (1.8 x 1.4 mm) Power down mode feature - when V supply CC is off, all I/Os are in high impedance Totem-pole driving 5.5 V tolerant enable pin Description ESD performance on all pins : 2 kv HBM The ST2129 is a 2-bit dual supply level translator Small package and footprint: which provides the level shifting capability to allow QFN10 (1.8 x 1.4 mm) data transfer in a multi-voltage system. Externally applied voltages, V and V , set the logic levels CC L Applications on either side of the device. Its architecture allows bidirectional level translation without a control pin. Low voltage system level translation The ST2129 accepts V from 1.65 to 3.6 V and Mobile phones and other mobile devices L V from 1.65 to 5.5 V, making it ideal for data CC transfer between low-voltage ASICs/PLD and higher voltage systems. This device has a tri-state output mode which can be used to disable all I/Os. The ST2129 supports power-down mode when V is grounded/floating or when the device is CC disabled via the OE pin. Table 1. Device summary Order Code Package Packaging ST2129QTR QFN10 (1.8 x 1.4 mm) Tape & reel (3000 parts per reel) September 2009 Doc ID 15967 Rev 1 1/20 www.st.com 20Pin settings ST2129 1 Pin settings 1.1 Pin connection Figure 1. Pin connection (top through view) V V CC L 10 9 I/O 8 1 I/O VCC1 VL1 7 I/O 2 I/O VCC2 VL2 6 GND 3 OE 5 4 NC NC CS00011 1.2 Pin description Table 2. Pin description Pin number Symbol Name and function 1I/O Data input/output VL1 2I/O Data input/output VL2 3 OE Output enable 4 NC No connection 5 NC No connection 6 GND Ground 7I/O Data input/output VCC2 8I/O Data input/output VCC1 9V Supply voltage CC 10 V Supply voltage L 2/20 Doc ID 15967 Rev 1

HS Compliance

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits

Stmicroelectronics may also be referenced as

C-Max
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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Manufacturer STMicroelectronics STMicroelectronics
Product Category Translation - Voltage Levels Translation - Voltage Levels
RoHS - XON Y Y
Propagation Delay Time 3.9 ns 3.9 ns
Supply Voltage - Max 5.5 V 5.5 V
Supply Voltage - Min 1.65 V 1.65 V
Maximum Operating Temperature + 85 C + 85 C
Mounting Style Smd/Smt Smd/Smt
Minimum Operating Temperature - 40 C - 40 C
Mounting Style Smd/Smt Smd/Smt
Package / Case QFN - 10 QFN - 10
Series St2129 St2129
Packaging Reel Reel
Brand Stmicroelectronics Stmicroelectronics
Pd - Power Dissipation 500 mW 500 mW
Factory Pack Quantity : 3000 3000