NTE1630 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit VCR Cylinder Motor Driver

NTE1630
Integrated Circuit
VCR Cylinder Motor Driver
Description:
The NTE1630 is an integrated circuit designed for VCR cylinder DD motor drive.
Features:
D 3−Phase motor drive circuit
D 2 Phase−Hall element input circuit
D PG, FG, generator circuit
D Motor Lock Detector
D Supply Voltage either 9V or 12V
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.4V
Circuit Voltage, V_n−12 (n = 1,2,23) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0/40V
Circuit Voltage, V_21−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0/24V
Circuit Voltage, I_n (n = 1,2,23) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0mA/−1500mA
Power Dissipation, P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10W
Operating Ambient Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20 to +70°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40 to +150°C
Electrical Characteristics: (T_A = +25°C ± 2°C, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Total circuit current
ET−ATC transfer gain
ATC limit voltage
I_tot
V_CC = 9V disable
4.0 − 20 mA
G₍₁₀₎ V_CC = 9V
0.86 − 1.06 −
V_(lim)
V_CC = 9V when a full torque speci-
fied
0.44
−
0.50
V
Saturation detection gain
Saturation detection start voltage
Saturation detection end voltage
HV output voltage
HV protective voltage
DS level voltage
ETR voltage
HEM, HEM, HES, HES bias
current
G_(S)
V(_Det1)
V_{(Det 2)}
V_HV
V_(Protect)
V_DS
V_ETR
V_CC = 9V, R_d = 0.47Ω
V_CC = 9V, R_d = 0.47Ω
V_CC = 9V, R_d = 0.47Ω
V_CC = 9V, V_SV = 2.6V,
R_HV = 270
V_CC = 9V, V_SV = V_CC
V_CC = 9V
V_CC = 9V
I_bias
V_CC = 9V
0.5 − 1.5 −
1.0 − 1.8 V
0.5 − 1.0 V
2.1 −
−
V
3.5 − 4.3 V
−
− 1.2 V
4.3 − 4.7 V
−6 −
− µA
Hes−HES comparator offset
voltage
V_I(offset)S V_CC = 9V
−6 −
6 mV