Datasheet NJU7890 (New Japan Radio) - 3
| 制造商 | New Japan Radio |
| 描述 | 1000V High Voltage Monitor IC |
| 页数 / 页 | 19 / 3 — NJU7890. PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE. ■ ABSOLUTE MAXIMUM … |
| 文件格式/大小 | PDF / 2.8 Mb |
| 文件语言 | 英语 |
NJU7890. PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE. ■ ABSOLUTE MAXIMUM RATINGS. GENERAL CHARACTERISTICS
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NJU7890 PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE ■ ABSOLUTE MAXIMUM RATINGS
(REF = 0V, unless otherwise noted.) PARAMETER SYMBOL RATINGS UNIT
GENERAL CHARACTERISTICS
Supply Voltage V+ − V− 7 V Power Dissipation (Ta = 25°C) 2Layers / 4Layers mW PMAP11-PM PD 1100 (1) / 2000 (2) Junction Temperature Tj 150 °C Storage Temperature Tstg −55 to 150 °C
HIGH VOLTAGE MONITOR
Input Voltage 1 VIN1 −1000 to 1000 V Differential Input Voltage 1 VID1 ±1000 (3) V Reference Voltage REF V− −0.3 to V+ V
OPERATIONAL AMPLIFIER
Input Voltage 2 VIN2 V− −0.3 to V+ V Differential Input Voltage 2 VID2 ±7 V (1) 2-Layer: Mounted on glass epoxy board (76.2 mm × 114.3 mm × 1.6 mm: based on EIA/JEDEC standard, 2-layer FR-4). (2) 4-Layer: Mounted on glass epoxy board (76.2 mm × 114.3 mm × 1.6 mm: based on EIA/JEDEC standard, 4-layer FR-4), internal Cu area: 74.2 mm × 74.2 mm. (3) Differential voltage is the voltage difference between +HVIN and −HVIN
■ RECOMMENDED OPERATING CONDITIONS
PARAMETER SYMBOL RATINGS UNIT Supply Voltage V+ − V− 2.2 to 5.5 V Reference Voltage REF V− to V+ −0.85 V Operating Temperature Topr −40 to 125 °C
■
POWER DISSIPATION vs. AMBIENT TEMPERATURE
PMAP11-PM Power Dissipation vs. Temperature Topr = −40°C to 125°C, Tj = 150°C 2200 2000 ] 1800 On 4-Layer board W [m 1600 DP 1400 n tio 1200 a ip 1000 On 2-Layer board iss 800 D r e 600 w o P 400 200 0 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [°C]
Ver.0.0 - 3 - www.njr.com
(REF = 0V, unless otherwise noted.) PARAMETER SYMBOL RATINGS UNIT
GENERAL CHARACTERISTICS
Supply Voltage V+ − V− 7 V Power Dissipation (Ta = 25°C) 2Layers / 4Layers mW PMAP11-PM PD 1100 (1) / 2000 (2) Junction Temperature Tj 150 °C Storage Temperature Tstg −55 to 150 °C
HIGH VOLTAGE MONITOR
Input Voltage 1 VIN1 −1000 to 1000 V Differential Input Voltage 1 VID1 ±1000 (3) V Reference Voltage REF V− −0.3 to V+ V
OPERATIONAL AMPLIFIER
Input Voltage 2 VIN2 V− −0.3 to V+ V Differential Input Voltage 2 VID2 ±7 V (1) 2-Layer: Mounted on glass epoxy board (76.2 mm × 114.3 mm × 1.6 mm: based on EIA/JEDEC standard, 2-layer FR-4). (2) 4-Layer: Mounted on glass epoxy board (76.2 mm × 114.3 mm × 1.6 mm: based on EIA/JEDEC standard, 4-layer FR-4), internal Cu area: 74.2 mm × 74.2 mm. (3) Differential voltage is the voltage difference between +HVIN and −HVIN
■ RECOMMENDED OPERATING CONDITIONS
PARAMETER SYMBOL RATINGS UNIT Supply Voltage V+ − V− 2.2 to 5.5 V Reference Voltage REF V− to V+ −0.85 V Operating Temperature Topr −40 to 125 °C
■
POWER DISSIPATION vs. AMBIENT TEMPERATURE
PMAP11-PM Power Dissipation vs. Temperature Topr = −40°C to 125°C, Tj = 150°C 2200 2000 ] 1800 On 4-Layer board W [m 1600 DP 1400 n tio 1200 a ip 1000 On 2-Layer board iss 800 D r e 600 w o P 400 200 0 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [°C]
Ver.0.0 - 3 - www.njr.com