6 FN7560.5 December 19, 2013 Test Circuits and Waveforms FIGURE 3. ENABLE DELAY TIME FIGURE 4. BUS IDLE TIME FIGUR" />
參數(shù)資料
型號: ISL33003MSOPEVAL1Z
廠商: Intersil
文件頁數(shù): 15/18頁
文件大?。?/td> 0K
描述: EVAL BOARD ISL33003 8MSOP
標(biāo)準(zhǔn)包裝: 1
主要目的: 電源管理,熱交換控制器
嵌入式:
已用 IC / 零件: ISL33003IUZ
主要屬性: 2 通道總線緩沖器
次要屬性: I²C 接口
已供物品:
相關(guān)產(chǎn)品: ISL33003IUZ-T-ND - IC BUS BUFF HOTSWAP 2WR 8MSOP
ISL33003IRTZ-T-ND - IC BUS BUFF HOTSWAP 2WR 8TDFN
ISL33003IRTZ-ND - IC BUS BUFF HOTSWAP 2WR 8TDFN
ISL33003IRT2Z-T-ND - IC BUS BUFF HOTSWAP 2WR 8TDFN
ISL33003IRT2Z-ND - IC BUS BUFF HOTSWAP 2WR 8TDFN
ISL33003IUZ-ND - IC BUS BUFF HOTSWAP 2WR 8MSOP
ISL33001, ISL33002, ISL33003
6
FN7560.5
December 19, 2013
Test Circuits and Waveforms
FIGURE 3. ENABLE DELAY TIME
FIGURE 4. BUS IDLE TIME
FIGURE 5A. TEST CIRCUIT
FIGURE 5B. MEASUREMENT POINTS
FIGURE 5. INPUT TO OUTPUT OFFSET VOLTAGE
FIGURE 6A. TEST CIRCUIT
FIGURE 6B. MEASUREMENT POINTS
FIGURE 6. OUTPUT LOW VOLTAGE
VCC
0V
VEN
VREADY
VCC
0V
0.5*VCC
tDELAY1
- SDA_OUT and SCL pins connected to VCC
- Enable Delay Time Measured on ISL33001 only
- ISL33003 performance inferred from ISL33001
VSDA_IN
0.5*VCC
tREADY-LH
tDELAY2
- If tDELAY1 < tEN-LH then tDELAY2 = tEN-LH + tIDLE + tREADY-LH
- If tDELAY1 > tEN-LH then tDELAY2 = tEN-LH + tREADY-LH
- VSDA_IN = VSDA_OUT = VSCL_OUT = VEN = VCC
VCC
0V
VREADY
VCC
0V
0.5VCC
tIDLE
- EN Logic High for t > Enable Delay, tEN_LH prior to SCL_IN transition
VSCL_IN
- Bus Idle Time Measured on ISL33001 only
- ISL33002 and ISL33003 performance inferred from ISL33001
SCL_IN
SDA_IN
SCL_OUT
SDA_OUT
VCC1
+3.3V
0.2V
10k
GND
0.2V
VIN
SCL_IN OR
SDA_IN
SCL_OUT OR
SDA_OUT
VO
0.2V
VOS = VO - 0.2V
SCL_IN
SDA_IN
SCL_OUT
SDA_OUT
VCC1
+2.7V
0V
900
GND
0V
900
SCL_OUT
VOL
VCC1
SDA_OUT
VOL
VCC1
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