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PDF MAX6328 Data sheet ( Hoja de datos )
| Número de pieza | MAX6328 | |
| Descripción | 3-pin ultra-low power SC70/SOT microprocessor reset circuit | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MAX6328 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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INTEGRATED CIRCUITS
MAX6326/MAX6327/MAX6328/
MAX6346/MAX6347/MAX6348
3-pin ultra-low power SC70/SOT
microprocessor reset circuit
Product data
Supersedes data of 2003 Apr 30
2003 Aug 05
Philips
Semiconductors
1 page  
Philips Semiconductors
3-pin ultra-low power SC70/SOT
microprocessor reset circuit
Product data
MAX632x/MAX634x
ELECTRICAL CHARACTERISTICS
VDD = full range (Tamb = –40 °C to +85 °C) unless otherwise noted; typical values are at Tamb = +25 °C, and VDD = 3 V (Note 1).
SYMBOL
PARAMETER
CONDITIONS
MIN TYP MAX
VDD range
Tamb = 0 °C to +70 °C
1.0 5.5
UNIT
V
IDD Supply current
Vth Reset threshold
(Table 1)
∆Vth/°C
tRD
tRP
VOL(RESET)
Reset threshold temperature
coefficient
VCC to Reset release delay
Reset active timeout period
RESET output voltage
(reset asserted)
VOH(RESET) RESET output voltage
(reset released)
VOH(RESET) RESET output voltage
(reset asserted)
(MAX6327/MAX6347)
Tamb = –40 °C to +85 °C
MAX632x only, VDD = 3.0 V for Vth ≤ 2.93 V,
VDD = 3.2 V for Vth > 2.93 V, no load
VDD = 5.5 V, no load
Tamb = +25 °C
Tamb = –40 °C to +85 °C
1.2 5.5
– 0.5 1.0
V
µA
–
1.0 1.75
µA
Vth – 1.5% Vth Vth + 1.5% V
Vth – 2.5% Vth Vth + 2.5% V
– 40 – ppm/°C
VDD = Vth to (Vth – 100 mV)
ISINK = 1.6 mA, VDD > 2.1 V
ISINK = 100 mA, VDD ≥ 1.2 V
ISOURCE = 500 mA, VDD = 3.2 V, MAX6326 only
ISOURCE = 800 µA, VDD = 4.5 V, Vth ≤ 4.38 V
ISOURCE = 800 µA, VDD = Vth(MAX), Vth ≥ 4.5 V
ISOURCE = 500 µA, VDD ≥ 2.1 V
–
100
–
–
0.8 × VCC
0.8 × VCC
0.8 × VCC
0.8 × VCC
20
185
ISOURCE = 50 µA, VDD ≥ 1.2 V
0.8 × VCC
–
280
0.3
0.4
–
–
–
–
–
µs
ms
V
V
V
V
V
V
V
VOL(RESET)
RESET output voltage
(reset released)
(MAX6327/MAX6347)
Vhys
RESET threshold hysteresis
ISINK = 1.2 mA, VDD ≥ 3.2 V (MAX6327 only)
ISINK = 3.2 mA, VDD ≥ 3.2 V, Vth ≤ 4.38 V
ISINK = 3.2 mA, VDD = Vth(MAX), Vth ≥ 4.5 V
MAX6326/MAX6327/MAX6328
MAX6346/MAX6347/MAX6348
Open-drain RESET output
leakage current
NOTE:
1. Over-temperature limits are guaranteed by design and are not production tested.
– 0.3 V
– 0.4 V
– 0.4 V
– 6.3 –
mV
– 9.5 –
mV
– 0.1 µA
2003 Aug 05
5
5 Page 
Philips Semiconductors
3-pin ultra-low power SC70/SOT
microprocessor reset circuit
Product data
MAX632x/MAX634x
SC70-3: plastic small outline package; 3 leads; body width 1.15 mm
1.0 0.4 0.225 2.1
0.8 0.25 0.10 1.9
0.4
0.1
2003 Aug 05
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MAX6328.PDF ] | |
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