參數(shù)資料
型號: TB6526AFG
元件分類: 運動控制電子
英文描述: STEPPER MOTOR CONTROLLER, 0.12 A, PDSO24
封裝: 0.300 INCH, 1 MM PITCH, LEAD FREE, PLASTIC, SSOP-24
文件頁數(shù): 3/25頁
文件大?。?/td> 512K
代理商: TB6526AFG
TB6526AF
2006-3-6
11
ELECTRICAL CHARACTERISTICS
Unless otherwise specified (Ta = 25°C, VCC = 3 V, VM = 5 V, load inductance :
L = 8 mH / R = 50 , with outer PNP)
CHARACTERISTIC
SYMBOL
TEST
CIR
CUIT
TEST CONDITION
MIN
TYP.
MAX
UNIT
High
VIN (H)
VCC
× 0.7
VCC
+ 0.4
Input Voltage
Low
VIN (L)
1
MODE, CW / CCW, ENABLE
CK, RESET
GND
0.4
VCC
× 0.3
V
IIN (H)
VIN = 3.0 V
100
Input Current
IIN (L)
2
VIN = 0 V
100
nA
ICC1
Output open,
RESET : H, ENABLE : L,
(12 phase excitation)
7
9
ICC2
Output open,
RESET : H, ENABLE : L,
(2W12 phase excitation)
7
9
ICC3
RESET : L, ENABLE : H
1.3
Current Consumption VCC Pin
ICC4
3
RESET : H, ENABLE : H
1.3
mA
VNF1
9
CA, CB
0.245
0.275
0.305
V
VNF2
4
RNF = 3.3 , COSC = 3300 pF
175
195
220
mV
Comparator Reference Voltage Level
VNF3
4
RNF = 2.2 , COSC = 3300 pF
150
172
190
mV
Output Interchannel Differential
VO
4
(VNFAVNFB) / VNFA,
COSC = 3300 pF, RNF = 3.3
10
10
%
Maximum OSC Frequency
fOSC (MAX.)
100
kHz
Minimum OSC Frequency
fOSC (MIN.)
10
kHz
OSC Frequency
fOSC
5
COSC = 3300 pF
31
44
70
kHz
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