BA3472F_11 Datasheet, PDF (11/21 Pages) Rohm – High Speed with High Voltage Operational Amplifiers

BA3472F,BA3472FV,BA3472FVM,BA3472RFVM,
BA3474F,BA3474FV,BA3474RFV
●Reference Data BA3472R family
100
BBAA33447722RRフfaァmミiリly
80
-40℃
25℃
60
100
BBAA33447722RRフfァamミリily
80
5V
30V
60
40
105℃
20
40
36V
20
0
0 5 10 15 20 25 30 35 40
SUPPLY VOLTAGE[V]
F^Fig^ig.5^.59⁹
入^Inp力^uバ^{t B}イ^iaア^{s C}ス^u電^rre流^nt-^-電^S源^up電^ply圧^vo特^lta性^ge
150
B^BA^A3³4⁴7⁷2R^2Rフ^fァ^aミ^mリ^ily
140
130
10V 30V
120
110
100
36V
90
80
70
60
50
-50 -25 0 25 50 75 100 125
AMBIENT TEMPERATURE[℃]
Fig_F._i6_g2_.62
L_大a-rAg_{振me幅bSiei電}gnnt_圧aTle_利Vmo_得pltae-gra_温etuG_{度rea特}in _性
0
-50 -25 0 25 50 75 100 125
AMBIENT TEMPERATURE[℃]
F_Fi_ig_g..₆6₀0
Input B_入ia_力s C_バu_イrre_アn_スt -_電Am_流b_-ie_温nt_度Te_特m_性perature
BBAA33447722RRフfaァmミiリly
140
130
120
110
100
90
80
-40℃ 25℃
105℃
70
60
50
40
0 5 10 15 20 25 30 35 40
SUPPLY VOLTAGE[V]
Fig_F._i6_g3_.63
C_同om_相m_信o-nS_号Mu_{除popd去ley} RV_{比oe-ljte電acgt源eion電}R_圧at_特io _性
B_BA_A3₃₄4₇7₂2_RR_フfa_ァm_ミi_リly
14
12
-40℃
25℃
10
B_BA_A3₃4₄₇7₂2_RR_フfa_ァm_ミi_リly
14
36V
12
30V
10
8
6
105℃
4
2
8
15V
6
5V
4
3V
2
0
0 5 10 15 20 25 30 35 40
SUPPLY VOLTAGE[V]
Slew Rate L-F^FHi^igg-.^.66S55upply Voltage
スルーレート_(R(L_L=-₁H₀)_[-_k電_Ω])源電圧特性
( RL=10[kΩ] )
0
-50 -25 0 25 50 75 100 125
AMBIENT TEMPERATURE[℃]
Slew Rate L-H -F^FAi^{igmg..66b66ient} Temperature
スルーレー_(Rト_L=(₁L₀-_[H_kΩ)-_])温度特性
( RL=10[kΩ])
B_BA_A3₃4₄7₇2_2RR _フfa_ァm_ミil_リy
12
10
8
6
4
OUTPUT
2
0 ^INPUT
-2
-4
-6
-8
-10
-12
012345678
100
80
INPUT
60
40
20
0
-20
-40
-60
-80
-100
0.0
0.5
B_BA_A3₃4₄7₇2₂R_R f_フa_ァm_ミily_リ
OUTPUT
1.0
1.5
2.0
2.5
TIME[μs]
TIME[μs]
F_Fi_ig_g._.6₆₈8
(VC^(VC_R^InCL/^p_=CV^u_2/E^tV[kE^/E大_Ω^O=^E]+_,^ä¿¡=u_C1^1t_L^p5^5号₌^u[[^V1V^t応_0]]^/V_0-/^1答o_[-_p5^l1_F^t[a特V]5_,^g]T[^,性eV_aA=]^v-₂,⁼A^T₅₀vⁱ_[[^m_℃^d=^B0^e_])][^,dB]
(V^InC^pC^u/^tV^小/E^OE^ä¿¡=^u号1^tp5^FFu[^入V^iitgg]/^V.出.-⁶⁶1^o995^力lt[^aV^æ³¢g],^eA^å½¢v^-=^T0ⁱ[^mdB^e],
(VCC_RL/₌V₂E_[kE_Ω=_]+_,C1_L5₌[₁V₀]₀/_[-_p1_F5_],T[V_a=]₂,A₅v_[℃=0_])[dB]
(*)The data^Ra^Lb⁼o²v^[e^ki^Ωs a^]b^,i^Clit^Ly ⁼va¹l⁰ue^0[o^pf ^Fsa^],m^Tp^ale⁼,²it⁵i^[s^℃no^]t⁾guaranteed ^{RL=2[kΩ],CL=100[pF],Ta=25[℃])}
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© 2011 ROHM Co., Ltd. All rights reserved.
11/20
Technical Note
150
B^BA^A3³4⁴7⁷2²R^Rフ^fァ^amミリ^ily
140
130
25℃
-40℃
120
110
100
90
105℃
80
70
60
50
5 10 15 20 25 30 35 40
SUPPLY VOLTAGE[V]
F_Fig_ig._.6₆1₁
大振^La幅^rg電^{e S}圧^ig利^na得^{l V}-^o電^lta源^ge電^G圧^ain特性
-Supply Voltage
150
B_BA_A3₃4₄7₇2₂R_Rフ_fァ_amミリ_ily
140
130
120
110
30V
36V
100
90
80
5V
70
60
50
40
-50 -25 0 25 50 75 100 125
AMBIENT TEMPERATURE[℃]
F_Fi_ig_g._.66₄4
Co_同m_{相-mAo信mnb号}Mie_除ondt _{去TeeR比mep-}jee_温crat_度itounr_{特eR性}atio
BA_B3_A4₃7₄₇2₂R_Rf_フam_ァi_ミly_リ
50
0
PHASE
40
-30
30
-60
GAIN
20
-90
10
-120
0
-150
-10
-180
1
10
100
1000
10000
FREQUENCY[kHz]
Voltage G^{FFaiiiggn..66-77Frequency}
(VC^電C^圧=7^利.5[V^得]/-^-7^周.5[^波V],^数Av^特=4^性0[dB],
(VCCR/LV=E2E[k=Ω+]1,C5L[=V1]0/0-[1pF5][,VTa]=,A2v5=[℃40])[dB]
RL=2[kΩ],CL=100[pF],Ta=25[℃])
2011.08 - Rev.B