ST2349QTR datasheet(11/23 Pages) STMICROELECTRONICS

부품명	ST2349QTR

상세설명	4-bit dual supply level translator without direction control pin

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ST2349

Electrical characteristics

11/23

5.1

AC characteristics (device driven by open drain driver)

Table 7.

AC characteristics - test conditions: VL = 1.65 −1.8 V (load CL =15pF; Rup =4.7 kΩ;

driver tr =tf ≤ 2 ns) over temperature range -40 °C to 85 °C

Symbol

Parameter

VCC =1.8

−2.5 V V

CC =2.7

−3.6 V

VCC =4.3

−

5.5 V

Unit

Min

Max

Min

Max

Min

Max

tRVCC

Rise time I/OVCC

80

50

30

ns

tFVCC

Fall time I/OVCC

33

3

ns

tRVL

Rise time I/OVL

76

6

ns

tFVL

Fall time I/OVL

45

5

ns

tI/OVL-VCC

Propagation delay time

I/OVL-LH to I/OVCC-LH

I/OVL-HL to I/OVCC-HL

tPLH

55

5

ns

tPHL

55

5

ns

tI/OVCC-VL

Propagation delay time

I/OVCC-LH to I/OVL-LH

I/OVCC-HL to I/OVL-LH

tPLH

55

5

ns

tPHL

57

7

ns

tPZL tPZH

tPLZ tPHZ

Output enable and

disable time

En

10

ns

Dis

40

ns

DR

Data rate(1)

1.6

2.5

4

MHz

1.

The data rate is guaranteed based on the condition that the output I/O signal rise/fall time is less than 15% of the input I/O

signal period; the input I/O signal is at 50% duty cycle and the output I/O signal duty cycle deviation not less than 30%.

Table 8.

AC characteristics - test conditions: VL =2.5 −2.7 V (load CL =15pF; Rup =4.7 kΩ; driver

tr =tf ≤ 2 ns) over temperature range -40 °C to 85 °C

Symbol

Parameter

VCC =2.7

−3.6 V

VCC =4.3

− 5.5 V

Unit

Min

Max

Min

Max

tRVCC

Rise time I/OVCC

70

40

ns

tFVCC

Fall time I/OVCC

33

ns

tRVL

Rise time I/OVL

55

ns

tFVL

Fall time I/OVL

33

ns

tI/OVL-VCC

Propagation delay time

I/OVL-LH to I/OVCC-LH

I/OVL-HL to I/OVCC-HL

tPLH

22

ns

tPHL

33

ns

tI/OVCC-VL

Propagation delay time

I/OVCC-LH to I/OVL-LH

I/OVCC-HL to I/OVL-LH

tPLH

33

ns

tPHL

44

ns

유사한 부품 번호 - ST2349QTR

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	ST2349A	413Kb / 23P	4-bit dual supply level translator without direction control pin
STMicroelectronics	ST2349AQTR	413Kb / 23P	4-bit dual supply level translator without direction control pin

More results

유사한 설명 - ST2349QTR

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	ST2149B	274Kb / 23P	4-bit dual supply level translator without direction control pin
	ST2149	436Kb / 23P	4-bit dual supply level translator without direction control pin
	ST2349A	413Kb / 23P	4-bit dual supply level translator without direction control pin
	ST2329	435Kb / 21P	2-bit dual supply level translator without direction control pin
	ST2329A	450Kb / 23P	2-bit dual supply level translator without direction control pin
	ST2129QTR	505Kb / 20P	2-bit dual supply level translator without direction control pin
	ST2129	505Kb / 20P	2-bit dual supply level translator without direction control pin September 2009 Rev 1
	ST2189	461Kb / 21P	8-bit dual supply level translator without direction control pin August 2009 Rev 1
	ST2129B	1Mb / 21P	2-bit dual supply level translator without direction control pin, push-pull output February 2013 Rev 2
	ST2329B	702Kb / 23P	2-bit dual supply level translator without direction control pin, open drain output February 2013 Rev 3

More results

ST2349QTR 데이터시트(PDF) 11 Page - STMicroelectronics

ST2349QTR 데이터시트(HTML) 11 Page - STMicroelectronics

유사한 부품 번호 - ST2349QTR

유사한 설명 - ST2349QTR

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