CS4192_05 Datasheet, PDF (3/8 Pages) ON Semiconductor – Single Air−Core Gauge Driver

CS4192
ELECTRICAL CHARACTERISTICS (−40°C ≤ T_J ≤ 105°C; 7.5 V ≤ V_BB ≤ 14 V, 4.5 V ≤ V_CC ≤ 5.5 V; unless otherwise specified. Note 2)
Characteristic
Test Conditions
Min
Typ
Max
Unit
Supply Voltages and Currents
V_BB Quiescent Current
V_CC Quiescent Current
Digital Inputs and Outputs
Output disabled (OE = 0 V)
−
[R_COS, R_SIN = R_L(MIN)] @ 45°
−
(code = X’080) V_BB = 14 V
OE, CS, DI = high, V_BB = 0 V, SCLK = 2.0 MHz
−
1.0
5.0
mA
−
175
mA
−
1.15
mA
Output High Voltage
Output Low Voltage
SO, I_OH = 0.8 mA
SO, I_OL = 0.8 mA
ST, I_OL = 2.5 mA
V_CC − 0.8
−
−
−
−
−
−
V
0.4
V
0.8
V
Output Off Leakage
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Analog Outputs
ST, V_CC = 5.0 V
CS, SCLK, SI, OE
CS, SCLK, SI, OE
CS, SCLK, SI, OE; V_IN = 0.7 × V_CC
CS, SCLK, SI, OE; V_IN = 0.3 × V_CC
−
−
25
mA
0.7 × V_CC
−
−
V
−
−
0.3 × V_CC
V
−
−
1.0
mA
−
−
1.0
mA
Output Function Accuracy
−
−1.2
±0.5
+1.2
deg
Output Shutdown Current, Source V_BB = 14 V
Output Shutdown Current, Sink
V_BB = 14 V
Output Shutdown Current, Source V_BB = 7.5 V
Output Shutdown Current, Sink
V_BB = 7.5 V
Thermal Shutdown
−
70
125
250
mA
70
125
250
mΑ
43
125
250
mΑ
43
125
250
mΑ
−
170
−
°C
Thermal Shutdown Hysteresis
−
−
20
−
°C
Coil Drive Output Voltage
−
−
0.748 ×
−
V
V_BB
Minimum Load Resistance
T_A = 105°C
T_A = 25°C
T_A = −40°C
Shift Clock Frequency
−
−
229
−
W
−
171
−
W
−
150
−
W
−
−
2.0
MHz
SCLK High Time
−
175
−
−
ns
SCLK Low Time
−
175
−
−
ns
SO Rise Time
SO Fall Time
SO Delay Time
SI Setup Time
0.75 V to V_CC − 1.2 V; C_L = 90 pF
0.75 V to V_CC − 1.2 V; C_L = 90 pF
C_L = 90 pF
−
−
−
150
ns
−
−
150
ns
−
−
150
ns
75
−
−
ns
SI Hold Time
−
75
−
−
ns
CS Setup Time
Note 3.
0
−
−
ns
CS Hold Time
−
75
−
−
ns
2. Designed to meet these characteristics over the stated voltage and temperature ranges, though may not be 100% parametrically tested in
production.
3. OE must be high at falling edge of CS. This condition ensures valid output for any given input.
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